5310-00-158-5130

Find complete technical information, availability, and procurement data for: 5310-00-158-5130
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-158-5130

Item Name Code

01869

Assigment Date

05/12/1971 (55 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.

0.093 inches nominal external prebent key width, 0.062 inches nominal external prebent key length, 0.281 inches nominal outside diameter, 0.120 inches minimum and 0.133 inches maximum external straight key width, 0.257 inches minimum and 0.262 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.257 inches minimum and 0.262 inches maximum
Outside Diameter: 0.281 inches nominal
External Prebent Key Length: 0.062 inches nominal
External Straight Key Width: 0.120 inches minimum and 0.133 inches maximum
External Prebent Key Width: 0.093 inches nominal
Distance From Centerline To Inside Of Prebent Key: 0.300 inches nominal
Overall Distance Including Keys: 0.756 inches nominal
Material Thickness: 0.025 inches nominal
Special Features: contains pre-bent keys on each end,bent in opposite directions
Material: steel comp 302 overall
Material Document And Classification: qq-s-766 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,finish e300 mil spec single treatment response overall
Style Designator: key

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
5310001585130	Key Washer
SMB414400	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-158-5130?

The FSCG of the NSN 5310-00-158-5130 is 5310

Does the NSN 5310-00-158-5130 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-158-5130 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 5310-00-158-5130 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-158-5130 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 5310-00-158-5130 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, May 12, 1971