Extended Washer Self-locking Nut NSN 5310-01-120-5539

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: 5310-01-120-5539

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.505 inches and 0.515 inches

Overall Height

Between 0.355 inches and 0.365 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.043 inches and 0.063 inches

Width Across Flats

Between 0.367 inches and 0.376 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

44.0 rockwell c

Thread Size

0.312 inches

Material

Iron alloy 660

Material Specification

Ams 5732 assn standard single material response or ams 5732 assn standard single material response

Precious Material And Location

All surfaces silver

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Ams 2411 assn standard single treatment response

Specification Data

99193-s9425 manufacturers standard

FSC

5310 Nuts And Washers

NIIN

011205539

NSN

5310011205539

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S9425-5

Cage Code:

99193

Status:

MSDS:

Part Number:

BH00215-5

Cage Code:

27238

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 5310-01-120-5539

What are the manufacturers of nsn 5310011205539?

Does this nsn 5310011205539 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310011205539
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 5310011205539 contain any precious metals?
Item contains silver.

Does nsn 5310011205539 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310011205539?
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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