Extended Washer Self-locking Nut NSN 5310-00-941-9643

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: 5310-00-941-9643

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.400 inches and 0.430 inches

Overall Height

Between 0.318 inches and 0.328 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.047 inches and 0.057 inches

Width Across Flats

Between 0.306 inches and 0.315 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 8740

Material Specification

Ams 6322 assn standard single material response

Surface Treatment

Cadmium

FSC

5310 Nuts And Washers

NIIN

009419643

NSN

5310009419643

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

489168

Cage Code:

77445

Status:

MSDS:

Part Number:

DLH6625-048

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 5310-00-941-9643

What are the manufacturers of nsn 5310009419643?

Does this nsn 5310009419643 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310009419643
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 5310009419643 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310009419643 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310009419643?
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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