5310-00-680-5220

Find complete technical information, availability, and procurement data for: 5310-00-680-5220
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-680-5220

Item Name Code

15934

Assigment Date

01/01/1963 (63 years ago)

0.334 inches minimum and 0.354 inches maximum material thickness, 3.850 inches minimum and 3.870 inches maximum outside diameter, 3.173 inches minimum and 3.193 inches maximum hole diameter, 3.359 inches minimum and 3.369 inches maximum shoulder diameter, 0.062 inches nominal shoulder height

Product Characteristics

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

Hole Diameter: 3.173 inches minimum and 3.193 inches maximum
Shoulder Diameter: 3.359 inches minimum and 3.369 inches maximum
Outside Diameter: 3.850 inches minimum and 3.870 inches maximum
Shoulder Height: 0.062 inches nominal
Material Thickness: 0.334 inches minimum and 0.354 inches maximum
Material: aluminum alloy 2017 overall
Material Document And Classification: qq-a-225/5 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: shouldered

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1620-00-673-1311	No Name Available	10/08/1965

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
578666-1	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-680-5220?

The FSCG of the NSN 5310-00-680-5220 is 5310

Does the NSN 5310-00-680-5220 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-680-5220 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 5310-00-680-5220 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-680-5220 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 5310-00-680-5220 was assigned to the Federal Catalog?

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