Extended Washer Self-locking Nut NSN 5310-00-042-8639

Item Description

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN: 5310-00-042-8639

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.311 inches

Overall Height

0.245 inches

Nut Style

Double hexagon

Washer Thickness

0.030 inches

Width Across Flats

Between 0.244 inches and 0.251 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Steel comp 8740

Material Specification

Ams 6322 assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification single treatment response

FSC

5310 Nuts And Washers

NIIN

000428639

NSN

5310000428639

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

LH3830-02

Cage Code:

019L2

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 5310-00-042-8639

What are the manufacturers of nsn 5310000428639?

Does this nsn 5310000428639 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310000428639
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. an integral feature is incorporated for locking on the threads of a mating member.

Does nsn 5310000428639 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310000428639 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310000428639?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29729

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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