Extended Washer Self-locking Nut NSN 5310-01-129-6557

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: 5310-01-129-6557

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.603 inches

Overall Height

Between 0.434 inches and 0.469 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.070 inches and 0.090 inches

Width Across Flats

Between 0.492 inches and 0.502 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 26.0 rockwell c and 34.0 rockwell c

Thread Size

0.375 inches

Material

Steel comp 302

Material Specification

Ams 5637 assn standard single material response

Precious Material And Location

External surfaces silver

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Ams 2410 assn standard single treatment response

FSC

5310 Nuts And Washers

NIIN

011296557

NSN

5310011296557

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6749294-624

Cage Code:

63005

Status:

MSDS:

Part Number:

SL3C-624

Cage Code:

52828

Status:

MSDS:

Part Number:

E0104-624

Cage Code:

56878

Status:

MSDS:

Part Number:

SL3C624

Cage Code:

11815

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 5310-01-129-6557

What are the manufacturers of nsn 5310011296557?

Does this nsn 5310011296557 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310011296557
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 5310011296557 contain any precious metals?
Item contains silver.

Does nsn 5310011296557 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310011296557?
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