5310-00-687-5870

Find complete technical information, availability, and procurement data for: 5310-00-687-5870
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-687-5870

Item Name Code

01865

Assigment Date

01/01/1963 (63 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.

0.515 inches nominal nut length, 0.312 inches nominal nut width, 0.138 inches nominal mating member diameter accommodated, 0.025 inches nominal material thickness, sheet spring nut style

Product Characteristics

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

Material Thickness: 0.025 inches nominal
Mating Member Diameter Accommodated: 0.138 inches nominal
Nut Style: sheet spring
Nut Length: 0.515 inches nominal
Nut Width: 0.312 inches nominal
Material: steel comp 4130 overall
Material Document And Classification: mil-s-18729 mil spec single material 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
NAS446-2	Sheet Spring Nut

FAQs

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

What is the FSCG of the NSN 5310-00-687-5870?

The FSCG of the NSN 5310-00-687-5870 is 5310

Does the NSN 5310-00-687-5870 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-687-5870 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 5310-00-687-5870 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-687-5870 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 5310-00-687-5870 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963