You can now request a near instantaneous quote for part number NAS577-B8A, just fill out the Request for Quote (RFQ) provided here to get started. Washer Plain and Csk, 1200 Degrees F. There is no abstract currently available for this document. Tayal Screw India. Be the first to review “Proto Rolling Head Bar, Hex, 5/8″ Straight Tapered Tip” Cancel reply. AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited . Request a Quote Email Supplier Suppliers. ECCN # EAR99. $51. S&P Global Engineering Solutions; Done. Available as NAS577. Part Number Description Qty Units Cond Cert Price ($) NAS577-5A: Part description: 740SKU: NAS577-2130 Manufacturer Part #: 577-2130 Category: Hand Tools. By Item #. NAS577 Datasheet, NAS577 PDF. Barrel Self-locking Nut Model / MPN: NAS577B-16A | NSN: 5310-01-317-8988NAS577 & 578 NAS679 thru 698 NAS1021 thru 1029 NAS1067 & 1068 NAS1291 NAS1473 & 1474 NAS1726 NAS1791 thru 1794 NSF8804 ST3M442 & 443 ST3M719 thru 721 Pins & Collars BACB30 Series BACC30 Series HL-HLT-HST ST3M525 & 526 Pins, Dowel & Spring MS9390 MS16555 & 16556 MS16562 Rivets, Blind M7885 NAS1398 & 1399 NAS1738 &. Electrical Contact part number 46239T9 Consists of two (2) parts-fscm 55561, pn 46237 and pn 46238-joined with adhesive alpha cyanoacrylate; one (1) securing hole in body; all characteristics data proprietary NSN 5999-01-130-6261. 700XX Series Expansion Insert. 0085. Part Number NAS577-8A is a NUT manufactured or catalogued by Hawker Beechcraft (Textron). Join 12,730,000 engineers with over 5,900,000 free CAD files Join the Community. Find Online Inventory from Our Catalog of Active And Passive Electronic components from over 700 Manufacturers. md. NAS577 June 18, 1999 Nut, Self. NAS577 REV 18 NAS577REV18: 5310-01-706-5779: Nut, Self-Locking, Barrel: Thread Class: 3B Thread Direction: Right-hand Locking Feature: Prevailing torque all metal design: 80205: Quote. PART #. Fasteners Nuts NAS Nuts NAS577-4. Supply Group (FSG) NSN Assign. Buy Barrel Nut Floating Self Locking part numbers NAS577-4A, NAS577-4A, NAS577-6A, NAS577-6A, NAS577-7A at AFR Enterprises. 47. RFQ 1 per pack. In some cases a proprietary airframe or engine manufacturer's part number may be assigned to identify the same part which was actually manufactured by a different component OEM. Our Price: $31. ends may be flat or flanged. Boeing Distribution Part Number NAS577-4F. Buy NAS5628FEE8,NAS563109,NAS56311 and request quotes for related parts. Guaranteed on-time delivery. Publication Date. NAS577-B8A Description Nut,self-locking,barrel CAGE 15653. AS9120B, ISO. Quick Information about NAS577-5F 3b thread class, steel comp e4340 nut or steel comp 4140 nut or steel comp 8740 nut material, cadmium overall surface treatment. Some rush fees may apply. Contact: Randi Steingold; randi@merurymosaics. November 18, 2022 Page 11 of 24. NAS577 C10D NAS577B6A NAS577C5D NAS577 SERIES BARREL NUTS FLOATING BARREL NUTS FIXED BARREL NUTS Custom barrel nut manufactured to print. Learn more about blocking users. NAS5 91. Shop Boeing for Aviation NUT. Book Your Demo Today! Select Industry Class*. For use with 125 KSI to 260 KSI ultimate tensile strength bolts. Design Holder Cage Code 80205. Get Shipping Estimate . NAS577 - NUT, SELF-LOCKING, BARREL, FLOATING, 180 KSI Ftu. Design Holder NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE. A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. END ITEM IDENTIFICATION. MS 24667-Z Hexagon Socket Flat Head Cap Screws. 0030. Cherry Rivets. A description is not available for this item. 045 INCHES MAXIMUM. Location: L23 Sky Lounge Kitchen. NUTS MILITARY STANDARDS | 3D CAD Model Library | GrabCAD. RMLH2577-064 Self-Locking Barrel Nut. 58 Each 2 per pack. INTRODUCTION This Standard establishes symbols, rules,. Most backordered items can be rushed in from the publisher in as little as 24 hours. NAS577-7A. Search. In some cases a proprietary airframe or engine manufacturer's part number may be assigned to identify the same part which was actually manufactured by a different component OEM. Thread: 3/8-24, floating. search)6035 Series Tapered Ultrasert. 3b thread class, steel comp 4140 nut or steel comp 8740 nut or steel comp e4340 nut material, cadmium overall surface treatment. MS 24667 Hexagon Socket Flat Head Cap Screws. AN366 - AN656: Pins, rod ends, screws. Image Data Sheet Manufacturer Part Number Product Type Quantity Availability Price Condition Full Description; MIL: NAS577-4: 10: Available + add to RFQ. 82: respectively, for new design. 1982. AM 09 06 02 – v. Reviews There are no reviews yet. N/A Our inventory is extensive. DESCRIPTION: RETAINER CC: NS. 16. NAS parts are most well-known for state-of-the-art, high-strength, precision fasteners, electrical connectors, splices and terminations, rod end bearings, and many other types of hardware and components. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction. NE: New. Order online or call: Americas: +1 800 854 7179 | Asia Pacific: +852 2368 5733 | Europe, Middle East, Africa: +44 1344 328039. NUTS MILITARY STANDARDS | 3D CAD Model Library | GrabCAD. Part number Condition Release Stock ; NAS577-8A: New - Manufactured: Certificate of Conformity from a QA source with lot traceability: 13 EA: Categories. Barrel nut thread 3/8-24, 5310-01-255-6579. 85. 85 Each 25 per pack. For more information visit our web site at rbcbearings. In house barrel nut manufacturer. Military-Fasteners. AFI specializes i - NAS577-8A NUT PLATE | Aircraft Fasteners is an authorized distributor for the premier aerospace fastener manufacturers of Nut Plate NAS577-8A. View all product details Most RecentOur database of 85M lines of inventory includes parts like nas577c6d NUT BARREL from multiple manufacturersNAS577-578 NAS679-698 NAS1067-1068 NAS1473-1474 NAS1791-1794 ST3M442-ST3M443 ST3M719-ST3M721 Nuts AN310 AN315-316 AN320 MS25082 MS35649-35650 MS51967-51972 NAS509 NAS671 NAS1423 Airhardware is registered and certified as meeting the requirements of ISO9001:2008. 218 INCHES MAXIMUM. Part Number NAS577-8A is a USE RMLH2577-080 manufactured or catalogued by Sikorsky Aircraft. 5340-01-471-9203 Nut and Bolt Retainer. 3b thread class, steel comp e4340 nut or steel comp 4140 nut or steel comp 8740 nut material, cadmium overall surface treatment. A leading provider of airplane parts and supplies. NAS577B6A UNIT PRICE: Quick RFQ. Shop with confidence today. MRO. comPart SL50-5A barrel self-locking nut. 50 Each 5 per pack. Material Composition ALLOY STEEL. NAS557-10A Nonmetallic Grommet. NAS577B20A $ 570. $53. Click here to Buy Now! For our latest information on Coronavirus (COVID-19), CLICK HERE Unfortunately this browser does not support the web technology that powers credit cards. An integral feature is incorporated for locking on the threads of a mating member. SB_PEFY-P15NMHU-E2_201709. N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive. Design Holder NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE. 16. Excludes NUT (1), SELF-LOCKING, ROUND. Design Holder Cage Code 80205. 3b. New: NAS577-4A: MANUFACTURER MIL . ISO Group provides spare parts logistics. Part Number NAS577-6A is a NUT,SELF-LOCKING,BARREL manufactured or catalogued by Leonardo Company. RFQ 1 per pack. Look for Nut Self Locking Barrel with (CAGE Code 15653) and NSN 5310-01-255-6579 under FSC 5310 Nuts and Washers. Jayant Impex Private Limited. Click here to Buy Now! For our latest information on Coronavirus (COVID-19), CLICK HERE Unfortunately this browser does not support the web technology that powers credit cards. NAS577. Quick Information about NAS577-14A. Access to over 55,000 standards specifications. 30 Each 10 per pack. Published by AIA/NAS on April 30, 2021. NAS77 UNLINED FLANGED BUSHINGS . Add item to quote. Description. As a subsidiary of ASAP Semiconductor, we have access to their. 88 Each 2 per pack. Add to Cart. NUT, JAM, DRILLED AND UNDRILLED. Material Composition ALLOY STEEL. ₹ 2 / Piece. nas577-b9f: barrel nut self locking: nas577b4a: barrel nut self locking: nas577-c5d: barrel nut self locking: nas577b4f: nut slf lck barrel stl cad plt eoq=0: nas577-c5gx: barrel nut self locking inconel silver plated: nas577b5a: barrel nut self locking: nas577-c6d: barrel nut self locking: nas577b5f: nut self locking eoq=0: nas577-c9d: barrel. ©2023 Aircraft Fasteners International - 5200 Sheila St. Excludes NUT (1), SELF-LOCKING, ROUND. Washer Plain and Csk, 1200 Degrees F. AIA is an accredited standards developer (ASD) through the American National Standards Institute (ANSI). Additional information. NAS77-3-007 Sleeve Bushing. Join 12,730,000 engineers with over 5,900,000 free CAD files Join the Community. Part number nas577-6a is in stock in the following quantities and conditions. Shop with confidence today. Thread: 1/2-20, length: 1", NAS577 series nut. Add to Cart. These airframe, engine and accessory parts are generally. Aftermarket Aircraft Part. Request a quote for up to date pricing and availability. Our database of 85M lines of inventory includes parts like NAS57712A NUT from multiple manufacturersNAS577 datasheet, NAS577 PDF, NAS577 Pinout, Equivalent, Replacement - Nut / Self-Locking - AIA, Schematic, Circuit, ManualNAS577-5A: 9: XX: E: 80205: Close Window. In some cases a proprietary airframe or engine manufacturer's part number may be assigned to identify the same part which was actually manufactured by a different component OEM. An integral feature is incorporated for locking on the threads of a mating member. At ASAP Aerospace, we are committed to making parts purchasing as simple as possible. "," Enroll "," "," Learn More ",""," click mePart Number NAS577-7A is a BARREL NUT, FLOATING, SELF-LOCKING manufactured or catalogued by Hawker Beechcraft (Textron). README. Revision Level. For pricing and availability of this barrel self-locking nut submit the price quote form on the right. Order Toll Free Email Sales Dept. The aluminum piece is sandwiched into the wing and stays stationary while the different bolts change the pitch of the wing, thus adjusting how much of the aluminum we see. RFQ 1 per pack. AZ,United States : 11/06/2023 : NAS577-6 5310-00-820-1560: Company Name. Get the best offer on Nut Self Locking Barrel with CAGE Code (80205) and NSN 5310008102967. GET IN TOUCH. Contact your nearest S&P Global Office to request rush delivery of any backordered item. 65. Contact Supplier. NAS577 - NUT, SELF-LOCKING, BARREL, FLOATING, 180 KSI Ftu. Harmonized Tariff Schedule Code 7318. Click here to Buy Now! For our latest information on Coronavirus (COVID-19), CLICK HERE Unfortunately this browser does not support the web technology that powers credit cards. Also offered without thread lock. 0085. Nuts Plain Hexagon Nuts NAS577C4D NAS577C4D Plain Hexagon Nut email this to someone Description: self-locking, barrel type, NAS577 series nut * Manufacturer. ITEMS FOR ANY PARTICULAR APPLICATION OR (2) THE EXiSTENCE OF OR APPLICABILITY THERETO OF PATENT OR TMDEI. Shop by series nas577 through nas1044 hardware. Manufacturer: MIL. Need it fast? Ask for rush delivery. Thread: 1/2-20, length: 1", NAS577 series nut. 94 Each, Self-locking barrel nut. New material item purchased from excess. NAS577 December 22, 2011 NUT, SELF-LOCKING, BARREL, FLOATING 180 KSI Ftu A description is not available for this item. 16. : Use our cross reference feature to find substitute parts while saving time and money. NAS509. NAS77-3-016 sleeve bushing. Revision Level. We also provide airframe preassembly solutions by means of various temporary fasteners. Alternate partnumbers: LH2577-080; 5310-00-802-1268. The CAD files and renderings posted to this website are created, uploaded and managed by third-party community members. Julana Exim. NSN: 5310-00-810-8956 (5310008108956)ms35671-35679 nas577-578 nas1598 m45932 ms35690-35692 nas583-597 nas1603-1612 m45938 ms35821-35831 nas600-609 nas1620-1628 m55155 ms39056 nas620 nas1630-1636 m55164 ms39087 nas622-644 nas1640 m55302 ms45901-45905 nas653-658 nas1676 m63540 ms51017-51053 nas662-671 nas1669-1675 m81511NAS577 Datasheet, NAS577 PDF. NAS577-4. com. NAS577B24A: 5310-01-706-5779: Nut, Self-Locking, Barrel: Thread Class: 3B Thread Direction: Right-hand Locking Feature: Prevailing torque all metal design:Part number series General categories; Aeronautical Standard: AN3 - AN365: Bolts, cables, fittings, nuts, rivets, screws. Barrel Self-locking Nut part number NAS577-5F NSN 5310-00-900-4394. NAS577-4 Inventory Search Results* Updated: Friday, May 19, 2023. 4700 South Kearns (Salt Lake City), UT 84118 801-964-4100 Unit of Measure: EA. Quick Information about NAS577-4A. txt) or read online for free. All Categories. UFBMXXXXX Series Straight Ultrasert. Next Planned Update: 20 October 2014. NAS577-B8A part is available with FSC 5310 Nuts and Washers with no minimum order quantity. Config files for my GitHub profile. Need it fast? Ask for rush delivery. NIIN Item Name Code (INC) 53: 08 NOV 1974: 00-557-4722: 15891 ( NUT, SELF-LOCKING, BARREL )Barrel Self-locking Nut part number NAS577-8A NSN 5310-00-802-1268. February 28, 1979. New material item purchased from excess. Have a question . National Aerospace Standard NAS577B4A Nut. Get a fast online quote for Nut Self Locking Barrel NSN part number NAS577-12B of National Aerospace Standards (CAGE Code 80205) NSN 5310-01-461-6458 under FSC 5310 Nuts and Washers. Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. December 22, 2011 NUT, SELF-LOCKING, BARREL, FLOATING 180 KSI Ftu A description is not available for this item. Print. Thread: 3/8-24, self locking, heat resistant to 1200 degrees, silver plated, stainless steel, locknut, MS20500 series nut Item #: NAS577 NAS577. Characteristic. Boeing offers Aircraft Parts, Chemicals, Tools, and more. NAS577-4; Alternative Part Numbers BACN10ZC4CD; 0000000000000; Manufacturer NSN Claim Demand Report. 3b thread class, steel overall material, cadmium overall surface treatment. Access to over 55,000 standards specifications. Also check related components to NAS577B6A. aerosales@askmonroe. Product Condition Codes. All rights reserved. $53. Boeing Distribution Part Number NAS577B5A. REVISION 17. fLandmark Mark at Seattle 09 06 02. 53 Each. $47. For pricing and availability of this barrel self-locking nut submit the price quote form on the right. NAS577-16A / Nut,self-locking,barrel What is the formal definition of this item? A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Plating, High Strength Steels, Cadmium. Part Number NAS577-7A is a NUT,SELF-LOCKING,BARREL manufactured or catalogued by Leonardo Company. Fulfillment operation is ISO certified. ECCN # EAR99. 🌱 I’m currently learning CSS,R,Matlab,Python,C++. 103Kb / 2P. Datasheet: 116Kb/2P. Boeing Distribution Part Number NAS577B8A. Unit of Measure: EA. NAS577. Quantity: Pre-packaged bag qty: 1 ea. 5310-00-839-2017. These airframe, engine and accessory parts are generally. ECCN # EAR99. We stock ready-to-ship NSN parts from over 5000 manufacturers. HelicoptersKey Washer part number ST4M199C6 NSN 5310-01-195-5855. The majority of the items listed in our catalog are stocked and available for immediate shipment. NAS1587. Toll Free: (800) 421-6695 Quick Quote. 030 INCHES MINIMUM AND 1. An integral feature is incorporated for locking on the threads of a mating member. 94 Each, Self-locking barrel nut. If you need an electronics part, chances are we have it or can find it. NAS1587. Claim Demand Report. DESCRIPTION: RETAINER Load All Suppliers. Ends may be flat or flanged. Design Holder Cage Code 80205. size: #10 length: 0. com. Datasheet search engine for Electronic Components and Semiconductors. For pricing and availability of this barrel self-locking nut submit the. NAS577 Revision 18, April 30, 2021. Block or Report Block or report Nas577. Please contact metadata@txtav. Boeing Distribution Part Number NAS577-5. com. 0030. Detail. Published by ASME on January 1, 2018. 300 KSI Spline locknuts, All metal or Nylon Insert, to print MS21085Boeing Distribution Part Number NAS577-9A. Key-Locking Inserts. Related Searches for NAS5776. 7704. search)NAS577-4F LOCK NUT available at BoeingDistribution. Our Part #: SGP142070. Ams 6322 assn standard 1st material response or mil-s-6049 military specification 1st material response or mil-s-8844 military specification 2nd material responseSearch by bulk part list using commas to separate part numbers . May include manufacturer certification or company certification. 399 East Drive Melbourne, FL 32904. Sikorsky Aircraft Part Number Catalog on Page 97. Monroe Aerospace is a stocking distributor of NAS577-9A and other mil-spec hardware including aerospace nuts. NAS557-10B Nonmetallic Grommet. reduced hexagon, reduced height, cad-plated steel, no dry film lube, MS21042 series nutNAS577-8A - NUT by Hawker Beechcraft (Textron) for Airframe. Material Composition ALLOY STEEL. $197. 3b thread class, steel comp 8740 overall or steel comp 4340 overall material, cadmium overall and chromate overall surface treatment. Click here to Buy Now!We would like to show you a description here but the site won’t allow us. Same-day shipping is available!nas577-6f: barrel nut self locking: nas577-7a: barrel nut self locking: nas577-7f: barrel nut self locking: nas577-8a: barrel nut self locking: nas557c9d: barrel nut self locking: nas44310: nut self locking internal wrenching: nas4439: nut self locking internal wrenching: nas1870-3-3: plate nut self locking: nas1805-8n: nut self locking:NAS577-7F NAS5777F: 5310-01-309-3581: Nut, Self-Locking, barrel: Material: Steel comp 8740 or steel comp 4340 overall Material Document and Classification: MIL-S-6049 mil spec 1ST material response or ams 6322 assn std 1ST material response or MIL-S-8844, class 1 mil spec 2ND material response overall Surface Treatment: Cadmium overall: 80205Buy the NAS577 6A Part now, with NSN 5310-00-820-1560 under FSC 5310 Nuts and Washers and manufactured by National Aerospace Standards with CAGE Code 80205. COMPANY NAME: Test Company. Thread Size: 27/64in. Description: TECHNICAL OPERATIONS COUNCIL. Add an optional note. Nut Plates. Technical specifications including alternate part number information should be used as a guideline only and are subject to Allaero's terms and conditions. Excludes NUT (1), SELF-LOCKING, ROUND. NUTPLATE~NAS577; Alternative Part Numbers 5310/01/054/6645; 5310-00-802-1268; 5310008021268; Manufacturer NSN 5310008021268. Our hours of operation are 8:00am -. Data Sheet by Aerospace Industries Association - National Aerospace Standard, 04/28/2017. Part Alternates: NAS57714A, NAS577-14A, NAS577B14A, 5310-01-260-0451, 01-260-0451, 5310012600451, 012600451 Hardware and Abrasives | Nuts and Washers Supply Group (FSG) A - NAS577-6A NUT, SELF-LOCKING, 3/8-24 | Aircraft Fasteners is an authorized distributor for the premier aerospace fastener manufacturers of Nut Plate NAS577-6A. NAS577B7A Plain Hexagon Nut. MS 24667-Z. NS: New Surplus. Shop Boeing for Aviation NUT. NAS577 parts. This document references: ASME Y14. Buying Starter Generator Cores & Excess Units 23048-004, 23048-004M, 23048-016, 23079-000-1, 23085-001 Email: garrett@aeroval. For pricing and availability of this barrel self-locking nut submit the price quote form on the right. 5310-00-839-2017. MS 24669 Hexagon Socket Flat Head Cap Screws. NE82355. NAS577-7A | BARREL NUT, FLOATING, SELF-LOC : Quality parts for Beechcraft, Cessna and Hawker aircraft with same day shipping and worldwide distribution centers NUTS MILITARY STANDARDS | 3D CAD Model Library | GrabCAD. In-Stock: 5 Units available. RFQ 2 per pack. Hex Nuts. NAS577C Nuts. tion and reference only. 05 EA Thread Size: 1-1/4", Nut Height: 1-13/16", Nut Length: 2-11/32". 📫 How to reach me : Email: abubakaranas5770@gmail. Technology & Engineering. 16. Design Holder Cage Code 80205. NAS577. . Harmonized Tariff Schedule Code 7318. 6075 Series Tapered Ultrasert. TECHNOLOGIES Highland Avenue Jenkintown, PA 19046 215-572-5000 FAX: 215-572-5565 5195 W. This part appears in the following categories:Barrel Self-locking Nut part number NAS577-16A NSN 5310-00-900-4380. Ends may be flat or flanged. 3b thread class, steel overall material, cadmium overall and chromate overall surface treatment. Items: 33 View Items. • Material. Datasheet search engine for Electronic Components and Semiconductors. Part Number: NAS577-4. Excludes NUT (1), SELF-LOCKING, ROUND. Characteristic. MS 24667 Hexagon Socket Flat Head Cap Screws. Ends may be flat or flanged. Related Products from Elite Fasteners, Inc. Get a quote and buy 5310-01-706-5779 and other NSN parts. Washer Plain and Csk, 1200 Degrees F. . Material Composition ALLOY STEEL. NAS577. For pricing and availability of this barrel self-locking nut submit the price quote form on the right. 16. com. Are you looking for the Atr parts for your business need? Look no further than ASAP Semiconductor! We are the top leading distributor ofAll items listed in our catalog are stock and available for immediate shipment. Aftermarket Aircraft Part. Please fill out the form below for Nut and get a quote for part number NAS577-5A by Bell Helicopter Textron Inc, please include required quantity along with expected turn around time. these requireme:nts defined in note 2 capability varies depending on housing material, for description of status notes see nas38o. An integral feature is incorporated for locking on the threads of a. Please fill out the form below for Nut and get a quote for part number NAS577-7A by Bell Helicopter Textron Inc, please include required quantity along with expected turn around time. 14 un!i-38 inactive for design after nov. We would like to show you a description here but the site won’t allow us. For pricing and availability of this barrel self-locking nut submit the price quote form on the right. Harmonized Tariff Schedule Code 7318. Excludes nut (1), self-locking, round. At COLOC, our extremely knowledgeable team can assist you with any questions or problems you may have, without being transferred to a different department. Published by ASME on January 1, 2018. Also check for the related parts for part number NAS577-7A. Request Quote. NAS577-8A STEEL BARREL NUT LUBE . com if part information appears to be incorrect. NAS577B9A Plain Hexagon Nut. Washer Plain and Csk, 1200 Degrees F. com P/N NAS577B5A Description thread: 5/16-24, floating * Manufacturer certifications are shipped with your order FREE of chargeDocument Number. Harmonized Tariff Schedule Code 7318. We are leading distributor of obsolete and hard to find NSN parts in the US. Our database of 85M lines of inventory includes parts like NAS5778 NUT from multiple manufacturersWelcome To Anas Academy"," At Anas Academy, education meets skill, making you relevant in today's world of work. An integral feature is incorporated for locking on the threads of a mating member. Most parts are available as 3D CAD. NAS577B12A Price: buy now. 5 - Dimensioning and Tolerancing. For more information visit our web site at rbcbearings. Our inventory is extensive. A description is not available for this item. NAS577 - Free download as PDF File (. $77.