Convex Washer NSN 5310-01-097-9938

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.

NSN: 5310-01-097-9938

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Features and Characteristics

Hole Diameter

1.150 inches

Outside Diameter

1.800 inches

Material Thickness

0.080 inches

Hardness Rating

Between 56.0 rockwell c and 60.0 rockwell c

Material

Steel comp 440c

Material Specification

Qq-s-763 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Ss8435 mfr ref single treatment response

Style Designator

Convex

FSC

5310 Nuts And Washers

NIIN

010979938

NSN

5310010979938

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

70102-08010-103

Cage Code:

78286

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 5310-01-097-9938

What are the manufacturers of nsn 5310010979938?

Sikorsky Aircraft Corporation (78286)

Does this nsn 5310010979938 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310010979938
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. see also washer (1), concave. excludes bearing, washer thrust.

Does nsn 5310010979938 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310010979938 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310010979938?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

15931

FIIG:

A022B0

App. Key:

Cond. Code:

Status:

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