5310-01-131-1941

Find complete technical information, availability, and procurement data for: 5310-01-131-1941
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-131-1941

Item Name Code

15895

Assigment Date

05/06/1982 (44 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

1.168 inches nominal small end diameter, round nut style, 1.250 inches nominal nut diameter, 0.110 inches nominal drive point depth, 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 Direction: right-hand
Small End Diameter: 1.168 inches nominal
Drive Point Depth: 0.110 inches nominal
Nut Style: round
Nut Diameter: 1.250 inches nominal
Nut Thickness: 0.470 inches nominal
Drive Point Width: 0.190 inches nominal
Undercut Thickness: 0.250 inches nominal
Drive Point Quantity: 4
Thread Series: uns
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.781 inches
Material: steel comp 4130 overall
Material Document And Classification: astm a6370 assn std 1st material response or astm a6371 assn std 2nd material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924 mil 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
SLN7080-5F	Round Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-131-1941?

The FSCG of the NSN 5310-01-131-1941 is 5310

Does the NSN 5310-01-131-1941 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-131-1941 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 5310-01-131-1941 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-131-1941 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 5310-01-131-1941 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, May 6, 1982