Convex Washer NSN 5310-01-202-2705

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: 5310-01-202-2705

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Features and Characteristics

Hole Diameter

Between 0.171 inches and 0.177 inches

Outside Diameter

0.250 inches

Material Thickness

0.050 inches

Features Provided

Casehardened

Surface Finish

32.0 microinches bottom

Part Name Assigned By Controlling Agency

Navy special project

Special Features

Radius, spherical 0.852 in. Min, 0.856 in. Max.Top recessed diameter 0.201 in. Min, 0.207 in. Max by 90 deg

Material

Steel comp 630

Material Specification

Ams 5643 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

FSC

5310 Nuts And Washers

NIIN

012022705

NSN

5310012022705

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3530597

Cage Code:

82577

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 5310-01-202-2705

What are the manufacturers of nsn 5310012022705?

Raytheon Company (82577)

Does this nsn 5310012022705 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310012022705
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 5310012022705 contain any precious metals?
No precious metal content.

Does nsn 5310012022705 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310012022705?
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