5310-00-050-9281

Find complete technical information, availability, and procurement data for: 5310-00-050-9281
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-050-9281

Item Name Code

15932

Assigment Date

01/01/1961 (65 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.

0.125 inches nominal overall height, 0.723 inches minimum and 0.729 inches maximum outside diameter, aluminum alloy 5052 overall material, 0.002 inches minimum and 0.018 inches maximum material thickness, 0.260 inches minimum and 0.275 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.260 inches minimum and 0.275 inches maximum
Outside Diameter: 0.723 inches minimum and 0.729 inches maximum
Overall Height: 0.125 inches nominal
Material Thickness: 0.002 inches minimum and 0.018 inches maximum
Material: aluminum alloy 5052 overall
Material Document And Classification: qq-a-318 fed spec single material response overall
Surface Treatment: anodize or chromate overall
Surface Treatment Document And Classification: mil-a-8625 mil spec 1st treatment response or mil-c-5541 mil spec 2nd treatment 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
2W26A416	Finishing Washer

FAQs

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

What is the FSCG of the NSN 5310-00-050-9281?

The FSCG of the NSN 5310-00-050-9281 is 5310

Does the NSN 5310-00-050-9281 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-050-9281 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 5310-00-050-9281 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-050-9281 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 5310-00-050-9281 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961