5310-00-977-5721

Find complete technical information, availability, and procurement data for: 5310-00-977-5721
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-977-5721

Item Name Code

15887

Assigment Date

01/01/1962 (64 years ago)

0.120 inches nominal nut thickness, 2b thread class, 0.360 inches nominal nut diameter, right-hand thread direction, round nut style

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: round
Nut Diameter: 0.360 inches nominal
Nut Thickness: 0.120 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Countersink Angle: 80.0 degrees minimum and 100.0 degrees maximum nut
Material: steel comp 303 or steel comp 303se or steel comp 303 plus x overall
Material Document And Classification: ams 5640 assn std all material responses overall
Surface Treatment: passivate 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
74909	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-977-5721?

The FSCG of the NSN 5310-00-977-5721 is 5310

Does the NSN 5310-00-977-5721 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-977-5721 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 5310-00-977-5721 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-977-5721 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 5310-00-977-5721 was assigned to the Federal Catalog?

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