Extended Washer Self-locking Nut NSN 5310-00-931-8540

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN: 5310-00-931-8540

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Features and Characteristics

Thread Class

3bg

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.470 inches and 0.480 inches

Overall Height

Between 0.206 inches and 0.224 inches

Nut Style

Hexagon

Washer Thickness

Between 0.044 inches and 0.054 inches

Width Across Flats

Between 0.245 inches and 0.252 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Part Name Assigned By Controlling Agency

Nut, self-locking, extended washer, hexagon

Material

Iron alloy 660

Material Specification

Ams 5737 assn standard single material response

Surface Treatment

Passivate

FSC

5310 Nuts And Washers

NIIN

009318540

NSN

5310009318540

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

518103

Cage Code:

77445

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7318160000
NAICS: 332722
SITC: 69421
Description: Nuts of iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-931-8540

What are the manufacturers of nsn 5310009318540?

Does this nsn 5310009318540 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310009318540
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.

Does nsn 5310009318540 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310009318540 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310009318540?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

29730

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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