5310-01-631-5682

Find complete technical information, availability, and procurement data for: 5310-01-631-5682
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-631-5682

Item Name Code

05277

Assigment Date

09/18/2014 (11 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

right-hand thread direction, 2b thread class, 0.328 inches nominal nut height, hexagon nut style, 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: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Nut Style: hexagon
Nut Height: 0.328 inches nominal
End Item Identification: 5855-01-616-2559
Width Across Flats: 0.438 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Bearing Surface Type: chamfered
Part Name Assigned By Controlling Agency: expanding hex locknut
Special Features: per mcmaster carr oem is star stainless
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
94820A235	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-631-5682?

The FSCG of the NSN 5310-01-631-5682 is 5310

Does the NSN 5310-01-631-5682 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-631-5682 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 5310-01-631-5682 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-631-5682 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 5310-01-631-5682 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Sep 18, 2014