Extended Washer Self-locking Nut NSN 5310-00-297-3713

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: 5310-00-297-3713

Stock Availability

NSN 5310002973713 availability
(as of 02/14/2024).

AR: 1
NE: 343
NS: 4

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Washer Outside Diameter

Between 1.865 inches and 1.875 inches

Overall Height

1.296 inches

Nut Style

Double hexagon

Washer Thickness

0.438 inches

Width Across Flats

Between 1.365 inches and 1.382 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

1.125 inches

Material

Steel comp 4340 nut or steel comp 3140 nut or steel comp 8740 nut

Material Specification

Aisi assn standard all material responses nut

Surface Treatment

Cadmium except insert

Surface Treatment Specification

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

FSC

5310 Nuts And Washers

NIIN

002973713

NSN

5310002973713

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

EB182

Cage Code:

56878

Status:

MSDS:

Part Number:

12NH-18

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 5310-00-297-3713

What are the manufacturers of nsn 5310002973713?

Does this nsn 5310002973713 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310002973713
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 5310002973713 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310002973713 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310002973713?
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
Quality Fast Service