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5310-00-807-1477

Extended Washer Self-Locking Nut

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Official Item Classification

Name
Extended Washer Self-Locking Nut
(NSN) National Stock Number
5310-00-807-1477
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
29730
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1962 (64 years ago)

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

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Washer Outside Diameter

0.620 inches maximum

Lubrication

dry film lubricant

Overall Height

0.267 inches minimum and 0.282 inches maximum

Nut Style

hexagon

Washer Thickness

0.030 inches minimum

Width Across Flats

0.430 inches minimum and 0.440 inches maximum

Temp Rating

450.0 fahrenheit nominal

Thread Series

unjf

Thread Quantity Per Inch

24

Nominal Thread Size

0.375 inches

Material

steel overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Specification/Standard Data

26512-gn10u manufacturers standard

Replacement For

Part Number Description
5310-00-843-2340 No Name Available 05/18/1966

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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

0029730

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-807-1477?
The FSCG of the NSN 5310-00-807-1477 is 5310
Does the NSN 5310-00-807-1477 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-807-1477 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 5310-00-807-1477 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-807-1477 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 5310-00-807-1477 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962