Spring Tension Washer NSN 5310-00-639-7660

Item Description

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

NSN: 5310-00-639-7660

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Features and Characteristics

Hole Diameter

Between 1.440 inches and 1.450 inches

Outside Diameter

Between 2.234 inches and 2.250 inches

Overall Height

Between 0.100 inches and 0.105 inches

Material Thickness

0.025 inches

Surface Finish

32.0 microinches top

Special Features

6 slots

Heat Treatment

Quenched and tempered

Material

Steel comp 1095

Material Specification

Astm a576 assn standard single material response

Surface Treatment

Copper

Style Designator

Spring tension

FSC

5310 Nuts And Washers

NIIN

006397660

NSN

5310006397660

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5049938

Cage Code:

19200

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7318210000
NAICS: 332722
SITC: 69422
Description: Spring washers and other lock washers, iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-639-7660

What are the manufacturers of nsn 5310006397660?

Us Army Ardec Rdecom (19200)

Does this nsn 5310006397660 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310006397660
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.

Does nsn 5310006397660 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310006397660 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310006397660?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

15938

FIIG:

A022B0

App. Key:

Cond. Code:

Status:

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