MIL-STD-763 QQ-N-281

View detailed technical data, stock status, and sourcing information for: MIL-STD-763 QQ-N-281
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-037-3429

Item Name Code

01869

Assigment Date

03/17/1977 (49 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

zzzy criticality code justification, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
845-4363737 QQ-N-281 CLA,PC5	Key Washer
845-4363737PC5	Key Washer
MIL-STD-763 QQ-N-281	Key Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-037-3429?

The FSCG of the NSN 5310-01-037-3429 is 5310

Does the NSN 5310-01-037-3429 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-037-3429 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 5310-01-037-3429 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-037-3429 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 5310-01-037-3429 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Mar 17, 1977