Extended Washer Self-locking Nut NSN 5310-01-388-7942

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN: 5310-01-388-7942

Stock Availability

NSN 5310013887942 availability
(as of 10/23/2023).

NS: 19
NE: 38

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Washer Outside Diameter

0.525 inches

Overall Height

0.360 inches

Nut Style

Hexagon

Washer Thickness

0.040 inches

Width Across Flats

0.372 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 29.0 rockwell c and 48.0 rockwell c

Thread Size

0.312 inches

Material

Iron alloy 660

Material Specification

Ams5732 assn standard single material response or ams5737 assn standard single material response

Precious Material And Location

silver

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Ams2411 assn standard single treatment response

FSC

5310 Nuts And Washers

NIIN

013887942

NSN

5310013887942

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

ST1073-11

Cage Code:

77445

Status:

MSDS:

Part Number:

LH9606-5

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 5310-01-388-7942

What are the manufacturers of nsn 5310013887942?

Does this nsn 5310013887942 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310013887942
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.

Does nsn 5310013887942 contain any precious metals?
Item contains silver.

Does nsn 5310013887942 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310013887942?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29730

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

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