5310-01-294-8921

Find complete technical information, availability, and procurement data for: 5310-01-294-8921
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-294-8921

Item Name Code

21926

Assigment Date

02/24/1989 (37 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

2b thread class, 0.750 inches nominal nut diameter, plain barrel nut style, 2.500 inches nominal nut length, 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: 2b
Thread Direction: right-hand
Nut Style: plain barrel
Nut Diameter: 0.750 inches nominal
Nut Length: 2.500 inches nominal
Distance From Centerline Of Threaded Hole To End Of Nut: 1.250 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Material: steel comp 1018 or steel comp 1020 or steel comp 1025 overall
Material Document And Classification: astm-a29 assn std single material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924 mil spec single treatment 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
12909051	Barrel Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-294-8921?

The FSCG of the NSN 5310-01-294-8921 is 5310

Does the NSN 5310-01-294-8921 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-294-8921 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 5310-01-294-8921 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-294-8921 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 5310-01-294-8921 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Feb 24, 1989