5310-01-563-3921

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Shouldered Washer

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Featured Parts

7124402 FIND NO 30

5305-01-675-7382

Hexagon Head Cap Screw

7124402 FIND NO 31

5310-01-675-4978

Flat Washer

7124402 FIND NO 33

5365-01-675-7252

Sleeve Spacer

7124402 FIND NO 38

5325-01-675-6984

Screw Thread Insert

7124402 FIND NO 7

5365-01-675-7146

Machine Thread Plug

7124402 FIND NO 8

5342-01-675-9498

Cover Retainer

7124402 FIND NO 9

5365-01-675-7125

Machine Thread Plug

7124402 FIND NO18

5310-01-676-0563

Hexagon Plain Nut

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Official Item Classification

Name: Shouldered Washer
(NSN) National Stock Number: 5310-01-563-3921
(FSG) Federal Supply Group: 53 Hardware and Abrasives
(FSC) Federal Supply Classification: 5310 Nuts and Washers
(INC) Item Name Code: 15934
(FIIG) Federal Item Identification Guide: A022B0
Date: 05/09/2008 (18 years ago)

0.750 inches nominal shoulder diameter, 0.625 inches nominal hole diameter, 1.000 inches nominal outside diameter, 0.438 inches nominal overall height, mrap - unique nsn - used on 2 mrap variants; mrap buffalo mk2a2 end item identification

Specs & Compatibility

Hole Diameter

0.625 inches nominal

Shoulder Diameter

0.750 inches nominal

Outside Diameter

1.000 inches nominal

Overall Height

0.438 inches nominal

End Item Identification

mrap - unique nsn - used on 2 mrap variants; mrap buffalo mk2a2

Part Name Assigned By Controlling Agency

washer, concave

Special Features

used on axle assembly, autom intermediate p/n 29sp271 nsn 2520-01-537-2696 and axle assembly, autom rear p/n 29sp272 nsn 2520-01-537-2697

Style Designator

shouldered

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015934

Related Hardware Products

Part Number	Description
10026261	Shouldered Washer
25091211	Shouldered Washer
35AX606	Shouldered Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-563-3921?

The FSCG of the NSN 5310-01-563-3921 is 5310

Does the NSN 5310-01-563-3921 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-01-563-3921 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-563-3921 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-563-3921 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-563-3921 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Fri, May 9, 2008