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84089A624 Extended Washer Self-Locking Nut

5310-00-931-8607

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Official Item Classification

Name
Extended Washer Self-Locking Nut
Part Number
84089A624
(NSN) National Stock Number
5310-00-931-8607
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
29729
(FIIG) Federal Item Identification Guide
A021A0
Date
09/25/1966 (59 years ago)

prevailing torque all metal design locking feature, right-hand thread direction, 0.725 inches maximum washer outside diameter, dry film lubricant lubrication, 3b thread class

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Washer Outside Diameter

0.725 inches maximum

Lubrication

dry film lubricant

Overall Height

0.725 inches maximum

Nut Style

double hexagon

Washer Thickness

0.031 inches minimum

Width Across Flats

0.492 inches minimum and 0.504 inches maximum

Temp Rating

450.0 fahrenheit nominal

Thread Series

unjf

Thread Quantity Per Inch

24

Nominal Thread Size

0.375 inches

Material

steel comp 601 overall

Material Document And Classification

ams 6304 assn std single material response overall

Surface Treatment

cadmium and chromate 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

0029729

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Part Number Description
84089A624 Extended Washer Self-Locking Nut
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LH7896-6 Extended Washer Self-Locking Nut
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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-931-8607?
The FSCG of the NSN 5310-00-931-8607 is 5310
Does the NSN 5310-00-931-8607 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-931-8607 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 5310-00-931-8607 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-931-8607 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 5310-00-931-8607 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Sun, Sep 25, 1966