Assembled Washe Self-locking Nut NSN 5310-01-388-7907

Item Description

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

NSN: 5310-01-388-7907

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Washer Outside Diameter

Between 1.194 inches and 1.224 inches

Overall Height

Between 0.802 inches and 0.822 inches

Nut Style

Flat with turned back edge

Width Across Flats

Between 0.990 inches and 1.002 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.625 inches

Criticality Code Justification

Feat

Special Features

Safety critical thread per federal standard h28/20 system 22

Material

Steel comp 1137 nut or steel comp 8740 nut

Material Specification

Qq-a-225/6 federal specification 1st material response washer or qq-a-250/12 federal specification 2nd material response washer

Surface Treatment

Cadmium nut and chromate nut

Surface Treatment Specification

Qq-p-416, ty2, cl 2 federal specification single treatment response nut

FSC

5310 Nuts And Washers

NIIN

013887907

NSN

5310013887907

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

02376-1

Cage Code:

14153

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 5310-01-388-7907

What are the manufacturers of nsn 5310013887907?

Defense Logistics Agency (14153)

Does this nsn 5310013887907 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310013887907
A nut on which has been assembled a nonremovable washer. an integral feature is incorporated for locking on the threads of a mating member.

Does nsn 5310013887907 contain any precious metals?
No precious metal content.

Does nsn 5310013887907 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310013887907?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29736

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service