5310-01-269-7541

Find complete technical information, availability, and procurement data for: 5310-01-269-7541
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-269-7541

Item Name Code

01869

Assigment Date

12/21/1987 (38 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes:thrust type washers.

0.074 inches minimum and 0.094 inches maximum internal prebent key length, 0.084 inches minimum and 0.094 inches maximum external prebent key width, 0.625 inches minimum and 0.645 inches maximum outside diameter, 0.507 inches minimum and 0.517 inches maximum hole diameter, 0.105 inches minimum and 0.115 inches maximum internal prebent key width

Product Characteristics

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

Hole Diameter: 0.507 inches minimum and 0.517 inches maximum
Outside Diameter: 0.625 inches minimum and 0.645 inches maximum
Internal Prebent Key Length: 0.074 inches minimum and 0.094 inches maximum
External Prebent Key Width: 0.084 inches minimum and 0.094 inches maximum
Internal Prebent Key Width: 0.105 inches minimum and 0.115 inches maximum
Overall Distance Including Keys: 0.892 inches minimum and 0.922 inches maximum
External Key Quantity: 9
Internal Key Quantity: 2
Material Thickness: 0.029 inches minimum and 0.035 inches maximum
Material: steel comp 321 overall
Material Document And Classification: ams 5510 assn std single material response overall
Style Designator: external and internal pre-bent keys

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
MS9274-11	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-269-7541?

The FSCG of the NSN 5310-01-269-7541 is 5310

Does the NSN 5310-01-269-7541 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-269-7541 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 5310-01-269-7541 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-269-7541 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 5310-01-269-7541 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Dec 21, 1987