Spring Tension Washer NSN 5310-00-283-0991

Item Description

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

NSN: 5310-00-283-0991

Stock Availability

NSN 5310002830991 availability
(as of 04/04/2023).

NS: 34
NE: 20

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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Features and Characteristics

Hole Diameter

Between 5.130 inches and 5.140 inches

Outside Diameter

Between 7.810 inches and 7.830 inches

Overall Height

Between 0.281 inches and 0.287 inches

Material Thickness

Between 0.093 inches and 0.095 inches

Features Provided

Casehardened

Hardness Rating

Between 42.0 rockwell c and 47.0 rockwell c

Heat Treatment

Quenched and tempered

Material

Steel comp 1065 or steel comp 1566

Material Specification

Qq-s-700 federal specification 1st material response or mil-s-46049 military specification 1st material response or astm a682 assn standard 1st material response or sae assn standard 2nd material response

Style Designator

Spring tension

FSC

5310 Nuts And Washers

NIIN

002830991

NSN

5310002830991

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7708752

Cage Code:

19207

Status:

MSDS:

Part Number:

6766387

Cage Code:

73342

Status:

MSDS:

Part Number:

5310002830991

Cage Code:

SCY13

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 5310-00-283-0991

What are the manufacturers of nsn 5310002830991?

U S Army Tank Automotive Command (19207)
Allison Transmission, Inc. (73342)
General Motors Corp (24617)
E.c.a Etablissement (SCY13)

Does this nsn 5310002830991 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310002830991
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.

Does nsn 5310002830991 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310002830991 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310002830991?
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:

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

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