5310-00-638-9601

Find complete technical information, availability, and procurement data for: 5310-00-638-9601
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-638-9601

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

hexagon nut style, 0.995 inches minimum and 1.005 inches maximum width across flats, right-hand thread direction, 3b thread class, 0.745 inches minimum and 0.755 inches maximum nut height

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: 0.745 inches minimum and 0.755 inches maximum
Width Across Flats: 0.995 inches minimum and 1.005 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.438 inches
Bearing Surface Type: flat
Special Features: circular boss extends 0.375 in. by 0.875 in. dia
Material: steel comp 1213 overall
Material Document And Classification: sae 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-352-3283	No Name Available	10/10/1966

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
01877-2126	Hexagon Plain Nut
1877-2126	Hexagon Plain Nut
4364130	Hexagon Plain Nut
4364130-7	Hexagon Plain Nut
DE64130	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-638-9601?

The FSCG of the NSN 5310-00-638-9601 is 5310

Does the NSN 5310-00-638-9601 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-638-9601 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 5310-00-638-9601 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-638-9601 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 5310-00-638-9601 was assigned to the Federal Catalog?

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