Extended Washer Self-locking Nut NSN 5310-00-091-4901

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: 5310-00-091-4901

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.311 inches

Overall Height

Between 0.235 inches and 0.250 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.040 inches and 0.060 inches

Width Across Flats

Between 0.243 inches and 0.251 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

48.0 rockwell c

Thread Size

0.190 inches

Special Features

Finish per esnalube 382

Material

Iron alloy 660

Material Specification

Ams 5735 assn standard single material response or ams 5737 assn standard single material response

FSC

5310 Nuts And Washers

NIIN

000914901

NSN

5310000914901

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

LH7815-02

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 5310-00-091-4901

What are the manufacturers of nsn 5310000914901?

Fitz Aerospace, Llc (019L2)
Harvard Industries Inc (72962)

Does this nsn 5310000914901 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310000914901
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 5310000914901 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310000914901 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310000914901?
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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