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5310-01-131-2943

Cap Plain Nut

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Official Item Classification

Name
Cap Plain Nut
(NSN) National Stock Number
5310-01-131-2943
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01855
(FIIG) Federal Item Identification Guide
A021A0
Date
05/07/1982 (44 years ago)

2b thread class, 0.560 inches nominal nut counterbore diameter, right-hand thread direction, 0.750 inches nominal nut height, cap nut style

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Counterbore Diameter

0.560 inches nominal nut

Nut Style

cap

Nut Height

0.750 inches nominal

Width Across Flats

0.690 inches nominal

Thread Series

unf

Thread Quantity Per Inch

24

Nominal Thread Size

0.375 inches

Bearing Surface Type

washer faced

Material

steel overall

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0001855

Related Hardware Products

Part Number Description
51540 Cap Plain Nut
S116073 Cap Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-131-2943?
The FSCG of the NSN 5310-01-131-2943 is 5310
Does the NSN 5310-01-131-2943 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-131-2943 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 5310-01-131-2943 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-131-2943 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 5310-01-131-2943 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, May 7, 1982