5310-00-639-6022

Find complete technical information, availability, and procurement data for: 5310-00-639-6022
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-639-6022

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

0.609 inches minimum and 0.641 inches maximum outside diameter, 0.354 inches minimum and 0.364 inches maximum recess diameter, 0.059 inches minimum and 0.069 inches maximum material thickness, 90.0 degrees nominal recess angle, 0.141 inches minimum and 0.172 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: 0.141 inches minimum and 0.172 inches maximum
Outside Diameter: 0.609 inches minimum and 0.641 inches maximum
Recess Diameter: 0.354 inches minimum and 0.364 inches maximum
Material Thickness: 0.059 inches minimum and 0.069 inches maximum
Recess Angle: 90.0 degrees nominal
Heat Treatment: half hard
Material: copper alloy 360 overall
Material Document And Classification: qq-b-626 fed spec single material response overall
Style Designator: recessed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-488-3285	No Name Available	05/01/1977
5310-00-863-7975	No Name Available	10/28/1970

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
44A28256	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-639-6022?

The FSCG of the NSN 5310-00-639-6022 is 5310

Does the NSN 5310-00-639-6022 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-639-6022 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 5310-00-639-6022 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-639-6022 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 5310-00-639-6022 was assigned to the Federal Catalog?

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