Keyway Washer NSN 5310-00-945-0457

Item Description

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes thrust type washers.

NSN: 5310-00-945-0457

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Features and Characteristics

Hole Diameter

Between 4.535 inches and 4.545 inches

Outside Diameter

5.625 inches

External Keyway Length

Between 0.070 inches and 0.080 inches

External Keyway Width

0.500 inches

Material Thickness

Between 0.127 inches and 0.133 inches

Min. Tensile Strength (psi)

150000 pounds per square inch

Hardness Rating

Between 34.0 rockwell c and 38.0 rockwell c

Surface Finish

90.0 microinches all surfaces

Special Features

Center hole is round with flats 4.390 in. Across flats with two tapped holes 0.190-32 nf-2b thd

Heat Treatment

Normalized

Material

Steel

Material Specification

Mil-t-6736 military specification single material response

FSC

5310 Nuts And Washers

NIIN

009450457

NSN

5310009450457

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

65102-11039-102

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 5310-00-945-0457

What are the manufacturers of nsn 5310009450457?

Sikorsky Aircraft Corporation (78286)
Sky Mfg. Company (5K901)

Does this nsn 5310009450457 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310009450457
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more notches. excludes thrust type washers.

Does nsn 5310009450457 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310009450457 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310009450457?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

06158

FIIG:

A022B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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