5310-00-677-5987

Find complete technical information, availability, and procurement data for: 5310-00-677-5987
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-677-5987

Item Name Code

15936

Assigment Date

01/01/1963 (63 years ago)

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim which extends from the outer circumference to the washer hole and is always as large as, or larger than the diameter of the hole.

0.058 inches nominal material thickness, 0.376 inches nominal hole diameter, steel overall material, 0.969 inches nominal outside diameter, 46.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating

Product Characteristics

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

Hole Diameter: 0.376 inches nominal
Outside Diameter: 0.969 inches nominal
Material Thickness: 0.058 inches nominal
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum
Material: steel overall
Material Document And Classification: ss2347 fscm 01843 mfr ref single material response overall
Style Designator: slotted

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
4040116	Slotted Washer
79-SR76103	Slotted Washer
SR7610-3	Slotted Washer

FAQs

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

What is the FSCG of the NSN 5310-00-677-5987?

The FSCG of the NSN 5310-00-677-5987 is 5310

Does the NSN 5310-00-677-5987 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-677-5987 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 5310-00-677-5987 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-677-5987 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 5310-00-677-5987 was assigned to the Federal Catalog?

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