5310-00-809-7632

Find complete technical information, availability, and procurement data for: 5310-00-809-7632
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-809-7632

Item Name Code

15891

Assigment Date

01/01/1962 (64 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

0.775 inches minimum and 0.778 inches maximum nut diameter, 3b thread class, non-floating self-locking barrel nut style, right-hand thread direction, prevailing torque all metal design locking feature

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
Locking Feature: prevailing torque all metal design
Nut Style: non-floating self-locking barrel
Nut Diameter: 0.775 inches minimum and 0.778 inches maximum
Nut Length: 0.865 inches minimum and 0.885 inches maximum
Barrel Height: 0.460 inches minimum and 0.470 inches maximum
Nut Height: 0.625 inches maximum
Temp Rating: 550.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.438 inches
Material: steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-721-3263	No Name Available	08/30/1967
5310-00-807-5761	No Name Available	12/23/1966

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
NAS577-7A	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-809-7632?

The FSCG of the NSN 5310-00-809-7632 is 5310

Does the NSN 5310-00-809-7632 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-809-7632 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 5310-00-809-7632 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-809-7632 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 5310-00-809-7632 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962