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5310-01-134-0751

Extended Washer Self-Locking Nut

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Official Item Classification

Name
Extended Washer Self-Locking Nut
(NSN) National Stock Number
5310-01-134-0751
(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
06/26/1982 (44 years ago)

dry film lubricant lubrication, 3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, 0.539 inches nominal washer outside diameter

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Washer Outside Diameter

0.539 inches nominal

Lubrication

dry film lubricant

Overall Height

0.204 inches minimum and 0.234 inches maximum

Nut Style

slotted hexagon

Washer Thickness

0.025 inches nominal

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

iron alloy 660 overall

Material Document And Classification

ams 5525 assn std single material response or ams 5737 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
10109699 Extended Washer Self-Locking Nut
79318CM-624 Extended Washer Self-Locking Nut
BH788-6 Extended Washer Self-Locking Nut
E12589-6 Extended Washer Self-Locking Nut
ST3M788-6 Extended Washer Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-134-0751?
The FSCG of the NSN 5310-01-134-0751 is 5310
Does the NSN 5310-01-134-0751 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-134-0751 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 5310-01-134-0751 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-134-0751 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 5310-01-134-0751 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sat, Jun 26, 1982