Convex Washer NSN 5310-00-470-4242

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: 5310-00-470-4242

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Features and Characteristics

Hole Diameter

Between 0.377 inches and 0.382 inches

Outside Diameter

0.688 inches

Material Thickness

0.219 inches

Hardness Rating

Between 58.0 rockwell c and 63.0 rockwell c

Surface Finish

8.0 microinches bottom

Material

Steel

Surface Treatment

Nickel

Surface Treatment Specification

Mil-c-26074, cl 2 military specification single treatment response

Style Designator

Convex

FSC

5310 Nuts And Washers

NIIN

004704242

NSN

5310004704242

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10681865

Cage Code:

18876

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 5310-00-470-4242

What are the manufacturers of nsn 5310004704242?

U S Army Aviation And Missile (18876)

Does this nsn 5310004704242 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310004704242
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 5310004704242 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310004704242 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310004704242?
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
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