Spring Tension Washer NSN 5310-00-721-8561

Item Description

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

NSN: 5310-00-721-8561

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Features and Characteristics

Hole Diameter

Between 0.685 inches and 0.705 inches

Outside Diameter

Between 1.410 inches and 1.430 inches

Overall Height

Between 0.066 inches and 0.073 inches

Material Thickness

Between 0.012 inches and 0.023 inches

Hardness Rating

Between 45.0 rockwell c and 50.0 rockwell c

Material

Steel comp 1095

Material Specification

Mil-s-7947 military specification single material response

Style Designator

Spring tension

FSC

5310 Nuts And Washers

NIIN

007218561

NSN

5310007218561

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

549730

Cage Code:

73030

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 5310-00-721-8561

What are the manufacturers of nsn 5310007218561?

Hamilton Sundstrand Corporation (73030)

Does this nsn 5310007218561 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310007218561
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.

Does nsn 5310007218561 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310007218561 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310007218561?
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