5310-01-079-2978

Find complete technical information, availability, and procurement data for: 5310-01-079-2978
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-079-2978

Item Name Code

15886

Assigment Date

07/01/1979 (47 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

knurled nut style, 3.065 inches nominal nut thickness, 3.188 inches nominal knurl width, right-hand thread direction, 2.625 inches nominal small end diameter

Product Characteristics

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

Thread Direction: right-hand
Small End Diameter: 2.625 inches nominal
Nut Style: knurled
Nut Thickness: 3.065 inches nominal
Knurl Width: 3.188 inches nominal
Small End Length: 2.625 inches nominal
Thread Series: acme
Nominal Thread Size: 2.750 inches
Special Features: used on the m1
Material: aluminum 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
12278965	Knurled Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-079-2978?

The FSCG of the NSN 5310-01-079-2978 is 5310

Does the NSN 5310-01-079-2978 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-079-2978 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 5310-01-079-2978 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-079-2978 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 5310-01-079-2978 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Jul 1, 1979