Extended Washer Self-locking Nut NSN 5310-00-052-4945

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: 5310-00-052-4945

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.481 inches

Lubrication

Soluble lubricant

Overall Height

0.349 inches

Nut Style

Double hexagon

Washer Thickness

0.075 inches

Width Across Flats

Between 0.367 inches and 0.376 inches

Tempurature Rating

900.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 27.0 rockwell c and 33.0 rockwell c

Thread Size

0.250 inches

Material

Steel comp 601 or steel comp h11

Material Specification

Ams 6304 assn standard 1st material response or ams 6485 assn standard 2nd material response or ams6487 assn standard 3rd material response

Surface Treatment

Nickel and cadmium

Surface Treatment Specification

Ams 2416 assn standard all treatment responses

FSC

5310 Nuts And Washers

NIIN

000524945

NSN

5310000524945

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

EWNTM9-4

Cage Code:

56878

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 5310-00-052-4945

What are the manufacturers of nsn 5310000524945?

Sps Technologies, Llc (56878)
Sps Technologies, Llc (80539)

Does this nsn 5310000524945 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310000524945
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 5310000524945 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310000524945 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310000524945?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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