5310-01-003-8587

Find complete technical information, availability, and procurement data for: 5310-01-003-8587
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-003-8587

Item Name Code

05277

Assigment Date

05/12/1975 (51 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.

0.218 inches minimum and 0.250 inches maximum nut height, 3b thread class, hexagon nut style, 0.300 inches minimum and 0.320 inches maximum width across flats, right-hand thread direction

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.218 inches minimum and 0.250 inches maximum
Width Across Flats: 0.300 inches minimum and 0.320 inches maximum
Thread Series: unjc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Bearing Surface Type: chamfered
Material: steel corrosion resisting overall
Material Document And Classification: ams 5735 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-945-0842	No Name Available	01/01/1984

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
558433	Hexagon Self-Locking Nut
F1J832-1	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-003-8587?

The FSCG of the NSN 5310-01-003-8587 is 5310

Does the NSN 5310-01-003-8587 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-003-8587 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 5310-01-003-8587 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-003-8587 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 5310-01-003-8587 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Mon, May 12, 1975