5310-00-445-4001

Find complete technical information, availability, and procurement data for: 5310-00-445-4001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-445-4001

Item Name Code

15932

Assigment Date

01/01/1963 (63 years ago)

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.

0.500 inches nominal recess diameter, 0.257 inches nominal hole diameter, 1.400 inches nominal outside diameter, 0.125 inches nominal overall height, 0.025 inches nominal material thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.257 inches nominal
Outside Diameter: 1.400 inches nominal
Overall Height: 0.125 inches nominal
Recess Diameter: 0.500 inches nominal
Material Thickness: 0.025 inches nominal
Recess Angle: 100.0 degrees nominal
Material: steel overall
Material Document And Classification: ams 5526 assn std single material response overall
Style Designator: finishing

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
32-33124-7	Finishing Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-445-4001?

The FSCG of the NSN 5310-00-445-4001 is 5310

Does the NSN 5310-00-445-4001 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-445-4001 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-445-4001 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-445-4001 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-445-4001 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963