5310-01-044-2809

Find complete technical information, availability, and procurement data for: 5310-01-044-2809
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-044-2809

Item Name Code

05276

Assigment Date

07/10/1977 (49 years ago)

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

0.367 inches minimum and 0.376 inches maximum width across flats, double hexagon nut style, 0.365 inches minimum and 0.381 inches maximum nut height, 3b thread class, 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: 3b
Thread Direction: right-hand
Nut Style: double hexagon
Nut Height: 0.365 inches minimum and 0.381 inches maximum
Width Across Flats: 0.367 inches minimum and 0.376 inches maximum
Thread Series: unjs
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel corrosion resisting overall
Material Document And Classification: ams 5735 assn std single material response or ams 5737 assn std single material 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
627783	Double Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-044-2809?

The FSCG of the NSN 5310-01-044-2809 is 5310

Does the NSN 5310-01-044-2809 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-044-2809 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 5310-01-044-2809 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-044-2809 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 5310-01-044-2809 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jul 10, 1977