5310-00-426-8425

Find complete technical information, availability, and procurement data for: 5310-00-426-8425
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-426-8425

Item Name Code

05277

Assigment Date

01/01/1963 (63 years ago)

1.063 inches nominal width across flats, 2b thread class, free-running all metal design locking feature, 0.656 inches nominal nut height, 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: 2b
Thread Direction: right-hand
Locking Feature: free-running all metal design
Nut Height: 0.656 inches nominal
Width Across Flats: 1.063 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 16
Hardness Rating: 89.5 rockwell b nominal
Nominal Thread Size: 0.750 inches
Material: steel comp 1213 overall
Material Document And Classification: qq-s-633 fed spec 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
1665-21-9	Hexagon Self-Locking Nut
315P11	Hexagon Self-Locking Nut
72MDT1	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-426-8425?

The FSCG of the NSN 5310-00-426-8425 is 5310

Does the NSN 5310-00-426-8425 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-426-8425 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 5310-00-426-8425 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-426-8425 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 5310-00-426-8425 was assigned to the Federal Catalog?

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