Finishing Washer NSN 5310-00-445-4002

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: 5310-00-445-4002

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Features and Characteristics

Hole Diameter

Between 0.257 inches and 0.277 inches

Outside Diameter

Between 1.390 inches and 1.410 inches

Overall Height

Between 0.115 inches and 0.135 inches

Recess Diameter

Between 0.490 inches and 0.510 inches

Material Thickness

0.025 inches

Recess Angle

Between 99.0 degrees and 101.0 degrees

Special Features

With 9.500 in. Convex radius bearing surface

Heat Treatment

As fabricated

Material

Iron alloy 651

Material Specification

Ams5526 assn standard single material response

Style Designator

Finishing

FSC

5310 Nuts And Washers

NIIN

004454002

NSN

5310004454002

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

32-33124-9

Cage Code:

76301

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 5310-00-445-4002

What are the manufacturers of nsn 5310004454002?

Boeing Company, The (76301)

Does this nsn 5310004454002 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310004454002
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 5310004454002 contain any precious metals?
No precious metal content.

Does nsn 5310004454002 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310004454002?
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