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5310-00-680-6845

Clinch Self-Locking Nut

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Official Item Classification

Name
Clinch Self-Locking Nut
(NSN) National Stock Number
5310-00-680-6845
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15892
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

prevailing torque all metal design locking feature, 0.035 inches minimum and 0.041 inches maximum pilot length, 3b thread class, 0.195 inches nominal pilot diameter, right-hand thread direction

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Pilot Diameter

0.195 inches nominal

Pilot Length

0.035 inches minimum and 0.041 inches maximum

Counterbore Diameter

0.142 inches minimum nut

Lubrication

dry film lubricant

Nut Style

clinch

Nut Diameter

0.254 inches maximum

Nut Height

0.181 inches nominal

Nut Counterbore Depth

0.040 inches nominal nut

Temp Rating

450.0 fahrenheit nominal

Thread Series

unjc

Thread Quantity Per Inch

32

Nominal Thread Size

0.138 inches

Material

steel overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416 fed spec single treatment response overall

Replacement For

Part Number Description
5310-00-685-8137 No Name Available 01/01/1960

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

0015892

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-680-6845?
The FSCG of the NSN 5310-00-680-6845 is 5310
Does the NSN 5310-00-680-6845 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-680-6845 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 5310-00-680-6845 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-680-6845 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 5310-00-680-6845 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963