Finishing Washer NSN 5310-00-457-6866

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: 5310-00-457-6866

Stock Availability

NSN 5310004576866 availability
(as of 05/20/2023).

NS: 338
NE: 770

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Hole Diameter

Between 0.120 inches and 0.150 inches

Outside Diameter

Between 0.280 inches and 0.320 inches

Overall Height

Between 0.063 inches and 0.093 inches

Material Thickness

Between 0.008 inches and 0.016 inches

Material

Copper alloy 268 or copper alloy 11

Material Specification

Qq-b-613 federal specification 1st material response or qq-b-613, 1/2, hard federal specification 2nd material response

Surface Treatment

Chromium or nickel

Surface Treatment Specification

Qq-c-320, cl 1, type 1 federal specification 1st treatment response or qq-n-290 federal specification 2nd treatment response

Style Designator

Finishing

FSC

5310 Nuts And Washers

NIIN

004576866

NSN

5310004576866

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

NAS390B4P

Cage Code:

80205

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7415210000
NAICS: 332722
SITC: 69432
Description: Copper washers including spring washers not threaded
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-457-6866

What are the manufacturers of nsn 5310004576866?

National Aerospace Standards (80205)

Does this nsn 5310004576866 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310004576866
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 5310004576866 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310004576866 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310004576866?
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