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5310-01-016-1679

Hexagon Self-Locking Nut

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Hexagon Self-Locking Nut

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Official Item Classification

Name
Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-01-016-1679
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05277
(FIIG) Federal Item Identification Guide
A021A0
Date
02/05/1976 (50 years ago)

0.143 inches nominal nut height, 3b thread class, prevailing torque all metal design locking feature, right-hand thread direction, hexagon nut style

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Nut Style

hexagon

Nut Height

0.143 inches nominal

Width Across Flats

0.240 inches minimum and 0.252 inches maximum

Temp Rating

250.0 fahrenheit nominal

Thread Series

unc

Thread Quantity Per Inch

32

Nominal Thread Size

0.138 inches

Bearing Surface Type

chamfered

Material

copper alloy overall

Material Document And Classification

1/2 h assn std single material response overall

Surface Treatment

nickel overall

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0005277

Related Hardware Products

Part Number Description
10121969 Hexagon Self-Locking Nut
4912979-00 Hexagon Self-Locking Nut
97NM107-62 Hexagon Self-Locking Nut
SC5310-0005-14 Hexagon Self-Locking Nut
SC5310-0029-2 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-016-1679?
The FSCG of the NSN 5310-01-016-1679 is 5310
Does the NSN 5310-01-016-1679 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-01-016-1679 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 5310-01-016-1679 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-016-1679 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 5310-01-016-1679 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Thu, Feb 5, 1976