5310-01-070-9641

Find complete technical information, availability, and procurement data for: 5310-01-070-9641
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-070-9641

Item Name Code

01869

Assigment Date

01/25/1979 (47 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.

0.122 inches minimum and 0.128 inches maximum external prebent key width, 0.375 inches minimum and 0.379 inches maximum hole diameter, 0.615 inches minimum and 0.635 inches maximum outside diameter, 0.058 inches minimum and 0.062 inches maximum internal straight key width, 0.050 inches nominal external prebent key length

Product Characteristics

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

Hole Diameter: 0.375 inches minimum and 0.379 inches maximum
Outside Diameter: 0.615 inches minimum and 0.635 inches maximum
External Prebent Key Length: 0.050 inches nominal
External Prebent Key Width: 0.122 inches minimum and 0.128 inches maximum
Internal Straight Key Width: 0.058 inches minimum and 0.062 inches maximum
Distance From Centerline To Top Of Internal Key: 0.154 inches minimum and 0.158 inches maximum
Overall Distance Including Keys: 0.683 inches minimum and 0.693 inches maximum
Material Thickness: 0.030 inches minimum and 0.034 inches maximum
Material: steel comp 304 overall
Material Document And Classification: mil-s-5059,cond 1/4 hard mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall

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
758-042-001	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-070-9641?

The FSCG of the NSN 5310-01-070-9641 is 5310

Does the NSN 5310-01-070-9641 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-070-9641 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 5310-01-070-9641 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-070-9641 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 5310-01-070-9641 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Jan 25, 1979