5310-00-943-2139

Find complete technical information, availability, and procurement data for: 5310-00-943-2139
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-943-2139

Item Name Code

01855

Assigment Date

01/09/1966 (60 years ago)

cap nut style, 0.362 inches minimum and 0.375 inches maximum width across flats, 2b thread class, right-hand thread direction, 0.406 inches nominal nut height

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: cap
Nut Height: 0.406 inches nominal
Width Across Flats: 0.362 inches minimum and 0.375 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Bearing Surface Type: chamfered
Material: steel comp 416 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
Nondefinitive Spec/Std Data: 3 type and 15 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-199-7653	No Name Available	03/01/2008

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
114-0629-003	Cap Plain Nut
416520-1011	Cap Plain Nut
858661-00	Cap Plain Nut
AA55629-83	Cap Plain Nut
MS24679-83	Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-943-2139?

The FSCG of the NSN 5310-00-943-2139 is 5310

Does the NSN 5310-00-943-2139 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-943-2139 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 5310-00-943-2139 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-943-2139 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 5310-00-943-2139 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sun, Jan 9, 1966