Spring Tension Washer NSN 5310-01-645-9930

Item Description

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

NSN: 5310-01-645-9930

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Features and Characteristics

Hole Diameter

Between 3.278 inches and 3.292 inches

Outside Diameter

Between 5.392 inches and 5.408 inches

Overall Height

0.250 inches

Material Thickness

Between 0.030 inches and 0.034 inches

End Application

2520-01-626-5061

Hardness Rating

Between 44.0 rockwell c and 49.0 rockwell c

Surface Finish

125.0 microinches all surfaces

Part Name Assigned By Controlling Agency

Washer, belville spring, 3rd range

Special Features

Spring data-load when compressed to height of .190 inches to be 400-500lbs.

Material

Steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080

Material Specification

Astm a684 assn standard all material responses

Style Designator

Spring tension

FSC

5310 Nuts And Washers

NIIN

016459930

NSN

5310016459930

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12446495

Cage Code:

19207

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 5310-01-645-9930

What are the manufacturers of nsn 5310016459930?

U S Army Tank Automotive Command (19207)

Does this nsn 5310016459930 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310016459930
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.

Does nsn 5310016459930 contain any precious metals?
No precious metal content.

Does nsn 5310016459930 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310016459930?
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