5310-01-631-4724

Find complete technical information, availability, and procurement data for: 5310-01-631-4724
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-01-631-4724 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-631-4724

Item Name Code

01857

Assigment Date

09/16/2014 (11 years ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

hexagon nut style, 0.281 inches nominal nut height, 3b thread class, 1.728 inches minimum and 1.752 inches maximum width across flats, left-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: left-hand
Nut Style: hexagon
Nut Height: 0.281 inches nominal
Width Across Flats: 1.728 inches minimum and 1.752 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.250 inches
Countersink Angle: 110.0 degrees nominal both ends
Bearing Surface Type: chamfered
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment 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
NAS1423C20LH	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-631-4724?

The FSCG of the NSN 5310-01-631-4724 is 5310

Does the NSN 5310-01-631-4724 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-631-4724 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 5310-01-631-4724 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-631-4724 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 5310-01-631-4724 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Sep 16, 2014