Spring Tension Washer NSN 5310-00-459-7749

Item Description

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

NSN: 5310-00-459-7749

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Features and Characteristics

Hole Diameter

3.270 inches

Outside Diameter

4.160 inches

Overall Height

Between 0.175 inches and 0.179 inches

Material Thickness

0.139 inches

Hardness Rating

Between 44.0 rockwell c and 48.0 rockwell c

Heat Treatment

Spring temper

Material

Steel

Material Specification

Mil-s-7947 cond 2 military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

St+58-001 type 2, cl 2 fscm 98897 mfr ref single treatment response

Style Designator

Spring tension

FSC

5310 Nuts And Washers

NIIN

004597749

NSN

5310004597749

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4G53911-101A

Cage Code:

98897

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 5310-00-459-7749

What are the manufacturers of nsn 5310004597749?

Lockheed Martin Corporation (98897)
Goodrich Corp (17576)

Does this nsn 5310004597749 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310004597749
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.

Does nsn 5310004597749 contain any precious metals?
No precious metal content.

Does nsn 5310004597749 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310004597749?
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