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5310-00-680-4797

Double Hexagon Self-Locking Nut

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Official Item Classification

Name
Double Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-00-680-4797
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05276
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

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

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Nut Style

double hexagon

Nut Height

0.514 inches nominal

Width Across Flats

0.438 inches nominal

Temp Rating

800.0 fahrenheit nominal

Thread Series

unf

Thread Quantity Per Inch

24

Nominal Thread Size

0.312 inches

Bearing Surface Type

chamfered

Material

steel comp 303 overall

Material Document And Classification

aisi assn std single material response overall

Precious Material

silver

Surface Treatment

silver overall

Surface Treatment Document And Classification

ams 2410 assn std single treatment response overall

Replacement For

Part Number Description
5310-00-655-6239 No Name Available 03/08/1971
5310-00-686-1903 No Name Available 12/01/1991

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

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

0005276

Related Hardware Products

Part Number Description
706B116 Double Hexagon Self-Locking Nut
706B116P1 Double Hexagon Self-Locking Nut
706B116P2 Double Hexagon Self-Locking Nut
70Z3404-054 Double Hexagon Self-Locking Nut
H19344-5 Double Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-680-4797?
The FSCG of the NSN 5310-00-680-4797 is 5310
Does the NSN 5310-00-680-4797 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-680-4797 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 5310-00-680-4797 contain precious materials?
Item contains silver.
Does NSN 5310-00-680-4797 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 5310-00-680-4797 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963