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10109720 Extended Washer Self-Locking Nut

5310-01-135-2425

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Official Item Classification

Name
Extended Washer Self-Locking Nut
Part Number
10109720
(NSN) National Stock Number
5310-01-135-2425
(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
07/20/1982 (44 years ago)

3b thread class, dry film lubricant lubrication, 0.520 inches maximum washer outside diameter, right-hand thread direction, 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

0.520 inches maximum

Lubrication

dry film lubricant

Overall Height

0.251 inches minimum and 0.266 inches maximum

Nut Style

hexagon

Washer Thickness

0.023 inches minimum

Width Across Flats

0.368 inches minimum and 0.378 inches maximum

Temp Rating

450.0 fahrenheit maximum

Thread Series

unjef

Thread Quantity Per Inch

32

Nominal Thread Size

0.312 inches

Material

iron alloy 660 overall

Material Document And Classification

ams 5732 assn std single material response or ams 5737 assn std single material response or ams 5525 assn std single material response overall

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0029730

Related Hardware Products

Part Number Description
10109720 Extended Washer Self-Locking Nut
3929AS1221-5 Extended Washer Self-Locking Nut
3M947-5 Extended Washer Self-Locking Nut
H51533-532 Extended Washer Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-135-2425?
The FSCG of the NSN 5310-01-135-2425 is 5310
Does the NSN 5310-01-135-2425 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-135-2425 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 5310-01-135-2425 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-135-2425 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 5310-01-135-2425 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Tue, Jul 20, 1982