Finishing Washer NSN 5310-00-997-3101

Item Description

A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

NSN: 5310-00-997-3101

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Features and Characteristics

Hole Diameter

Between 0.193 inches and 0.223 inches

Outside Diameter

Between 0.730 inches and 0.770 inches

Overall Height

0.070 inches

Recess Diameter

Between 0.332 inches and 0.352 inches

Material Thickness

0.025 inches

Recess Angle

Between 99.0 degrees and 103.0 degrees

Material

Steel comp 1020

Material Specification

Mil-s-7952 military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, cl 2 federal specification single treatment response

Style Designator

Finishing

FSC

5310 Nuts And Washers

NIIN

009973101

NSN

5310009973101

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S290-832

Cage Code:

71379

Status:

MSDS:

Part Number:

S290D832

Cage Code:

71379

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7318220000
NAICS: 332722
SITC: 69422
Description: Washers other than lock washers, iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-997-3101

What are the manufacturers of nsn 5310009973101?

Cessna Aircraft Company (71379)

Does this nsn 5310009973101 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310009973101
A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. it may or may not have a flush flange feature.

Does nsn 5310009973101 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310009973101 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310009973101?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

15932

FIIG:

A022B0

App. Key:

Cond. Code:

Status:

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