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5310-01-014-5135

Extended Washer Self-Locking Nut

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Official Item Classification

Name
Extended Washer Self-Locking Nut
(NSN) National Stock Number
5310-01-014-5135
(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
12/24/1975 (50 years ago)

right-hand thread direction, 3b thread class, dry film lubricant lubrication, 0.580 inches maximum washer outside diameter, prevailing torque all metal design locking feature

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Washer Outside Diameter

0.580 inches maximum

Lubrication

dry film lubricant

Overall Height

0.443 inches minimum and 0.458 inches maximum

Nut Style

double hexagon

Washer Thickness

0.087 inches nominal

Width Across Flats

0.430 inches minimum and 0.439 inches maximum

Temp Rating

450.0 fahrenheit nominal

Thread Series

unjf

Thread Quantity Per Inch

24

Hardness Rating

38.0 rockwell c minimum and 43.0 rockwell c maximum

Nominal Thread Size

0.375 inches

Material

steel comp 8740 overall

Material Document And Classification

ams 6322 assn std single material response overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

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

Related Hardware Products

Part Number Description
STD3064-6 Extended Washer Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-014-5135?
The FSCG of the NSN 5310-01-014-5135 is 5310
Does the NSN 5310-01-014-5135 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-014-5135 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 5310-01-014-5135 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-014-5135 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 5310-01-014-5135 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Wed, Dec 24, 1975