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NT4-7P Square Plain Nut

5310-01-017-4132

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Official Item Classification

Name
Square Plain Nut
Part Number
NT4-7P
(NSN) National Stock Number
5310-01-017-4132
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01858
(FIIG) Federal Item Identification Guide
A021A0
Date
03/07/1976 (50 years ago)

square nut style, 2b thread class, 0.188 inches nominal width across flats, right-hand thread direction, unc thread series

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

square

Width Across Flats

0.188 inches nominal

Thread Series

unc

Thread Quantity Per Inch

40

Nominal Thread Size

0.112 inches

Bearing Surface Type

flat

Material

copper alloy overall

Surface Treatment

cadmium 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

0001858

Related Hardware Products

Part Number Description
NT4-7P Square Plain Nut
NT4-7PA Square Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-017-4132?
The FSCG of the NSN 5310-01-017-4132 is 5310
Does the NSN 5310-01-017-4132 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-01-017-4132 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 5310-01-017-4132 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-017-4132 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 5310-01-017-4132 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Sun, Mar 7, 1976