5310-00-035-5403

Find complete technical information, availability, and procurement data for: 5310-00-035-5403
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-035-5403

Item Name Code

15891

Assigment Date

11/03/1972 (53 years ago)

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, round.

prevailing torque all metal design locking feature, floating self-locking barrel nut style, dry film lubricant lubrication, 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
Locking Feature: prevailing torque all metal design
Lubrication: dry film lubricant
Nut Style: floating self-locking barrel
Nut Diameter: 0.778 inches minimum and 0.781 inches maximum
Nut Length: 0.870 inches nominal
Nut Height: 0.625 inches nominal
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 20
Hardness Rating: 47.0 rockwell c minimum and 53.0 rockwell c maximum
Nominal Thread Size: 0.438 inches
Material: steel overall
Surface Treatment: cadmium 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
76462-7	Barrel Self-Locking Nut
B11257-7	Barrel Self-Locking Nut
ST3M570-7	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-035-5403?

The FSCG of the NSN 5310-00-035-5403 is 5310

Does the NSN 5310-00-035-5403 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-035-5403 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 5310-00-035-5403 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-035-5403 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 5310-00-035-5403 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Nov 3, 1972