5310-00-231-4954

Find complete technical information, availability, and procurement data for: 5310-00-231-4954
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-231-4954

Item Name Code

01857

Assigment Date

10/24/1970 (55 years ago)

2b thread class, 0.057 inches minimum and 0.062 inches maximum nut height, hexagon nut style, right-hand thread direction, 0.312 inches nominal width across flats

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: hexagon
Nut Height: 0.057 inches minimum and 0.062 inches maximum
Width Across Flats: 0.312 inches nominal
Thread Series: unef
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.250 inches
Bearing Surface Type: flat
Material: copper alloy overall
Surface Treatment: cadmium and chromate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-053-1706	No Name Available	04/01/1990
5310-01-156-4222	No Name Available	12/01/1991

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
210-0583-00	Hexagon Plain Nut
2X20319-402	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-231-4954?

The FSCG of the NSN 5310-00-231-4954 is 5310

Does the NSN 5310-00-231-4954 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-00-231-4954 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 5310-00-231-4954 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-231-4954 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 5310-00-231-4954 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Sat, Oct 24, 1970