5310-01-231-3861

Find complete technical information, availability, and procurement data for: 5310-01-231-3861
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-231-3861

Item Name Code

15886

Assigment Date

04/25/1986 (40 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.)

right-hand thread direction, 0.281 inches nominal nut thickness, 0.375 inches minimum and 0.395 inches maximum nut diameter, knurled nut style, 2b thread class

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
Nut Style: knurled
Nut Diameter: 0.375 inches minimum and 0.395 inches maximum
Nut Thickness: 0.281 inches nominal
Knurl Width: 0.093 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Material: steel comp 303 overall
Material Document And Classification: astm a582 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
10087983-101	Knurled Plain Nut
1700AS1212	Knurled Plain Nut
67304-SS-12	Knurled Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-231-3861?

The FSCG of the NSN 5310-01-231-3861 is 5310

Does the NSN 5310-01-231-3861 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-231-3861 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 5310-01-231-3861 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-231-3861 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 5310-01-231-3861 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Apr 25, 1986