Spring Tension Washer NSN 5310-01-287-2920

Item Description

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

NSN: 5310-01-287-2920

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Features and Characteristics

Hole Diameter

0.380 inches

Outside Diameter

1.125 inches

Overall Height

0.080 inches

Material Thickness

0.053 inches

Material

Steel comp 302

Material Specification

Mil-s-5059 military specification single material response

Style Designator

Spring tension

FSC

5310 Nuts And Washers

NIIN

012872920

NSN

5310012872920

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

9713K79

Cage Code:

39428

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 5310-01-287-2920

What are the manufacturers of nsn 5310012872920?

Mcmaster-carr Supply Company (39428)

Does this nsn 5310012872920 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310012872920
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.

Does nsn 5310012872920 contain any precious metals?
No precious metal content.

Does nsn 5310012872920 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310012872920?
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