5310-00-007-0093

Find complete technical information, availability, and procurement data for: 5310-00-007-0093
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-007-0093

Item Name Code

15931

Assigment Date

07/06/1972 (54 years ago)

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes:bearing, washer thrust.

0.055 inches nominal material thickness, 0.159 inches minimum and 0.163 inches maximum hole diameter, 0.282 inches minimum and 0.290 inches maximum outside diameter, qq-a-225/6 t4 or t351 fed spec single material response or qq-a-200/3 t4 or t351 fed spec single material response overall material document and classification, aluminum alloy 2024 overall material

Product Characteristics

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

Hole Diameter: 0.159 inches minimum and 0.163 inches maximum
Outside Diameter: 0.282 inches minimum and 0.290 inches maximum
Material Thickness: 0.055 inches nominal
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6 t4 or t351 fed spec single material response or qq-a-200/3 t4 or t351 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response overall
Style Designator: convex

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
4M118D5	Convex Washer

FAQs

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

What is the FSCG of the NSN 5310-00-007-0093?

The FSCG of the NSN 5310-00-007-0093 is 5310

Does the NSN 5310-00-007-0093 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-007-0093 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 5310-00-007-0093 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-007-0093 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 5310-00-007-0093 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Jul 6, 1972