Extended Washer Self-locking Nut NSN 5310-01-388-8013

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: 5310-01-388-8013

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.450 inches

Overall Height

Between 0.308 inches and 0.328 inches

Nut Style

Double hexagon

Width Across Flats

0.312 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Iron alloy 660

Material Specification

Ams5732 assn standard single material response or ams 5737 assn standard single material response

Precious Material And Location

silver

Precious Material

Silver

Surface Treatment

Silver

FSC

5310 Nuts And Washers

NIIN

013888013

NSN

5310013888013

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

ST1484-10

Cage Code:

77445

Status:

MSDS:

Part Number:

ST1488-10

Cage Code:

77445

Status:

MSDS:

Part Number:

ALL11973-4

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 5310-01-388-8013

What are the manufacturers of nsn 5310013888013?

Does this nsn 5310013888013 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310013888013
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 5310013888013 contain any precious metals?
Item contains silver.

Does nsn 5310013888013 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310013888013?
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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