5320-01-221-6920

Find complete technical information, availability, and procurement data for: 5320-01-221-6920
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-221-6920

Item Name Code

00864

Assigment Date

12/03/1985 (40 years ago)

An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes:nut, blind assembly.

0.188 inches minimum and 0.192 inches maximum shank diameter, 0.420 inches minimum and 0.450 inches maximum fastener length, 0.069 inches nominal head height, self-plugging mechanically locked stem shank style, universal head style

Product Characteristics

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

Fastener Length: 0.420 inches minimum and 0.450 inches maximum
Head Style: universal
Head Height: 0.069 inches nominal
Shank Diameter: 0.188 inches minimum and 0.192 inches maximum
Shank Style: self-plugging mechanically locked stem
Head Major Diameter: 0.349 inches minimum and 0.357 inches maximum
Expansion Device: break stem
Grip Length: 0.251 inches minimum and 0.312 inches maximum
Special Features: min blind clearance 0.415/hole limits 0.192-0.196
Material: nickel alloy r-405 sleeve
Material: iron alloy 660 locking ring
Material: steel comp 632 stem
Material Document And Classification: ams 5657 assn std 2nd material response stem
Material Document And Classification: ams 5731 assn std 3rd material response locking ring
Material Document And Classification: qq-n-281 fed spec 1st material response sleeve
Surface Treatment: aluminum sleeve
Surface Treatment Document And Classification: c-123 mfr ref single treatment response sleeve

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
CR3522P6-5	Blind Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-221-6920?

The FSCG of the NSN 5320-01-221-6920 is 5320

Does the NSN 5320-01-221-6920 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5320-01-221-6920 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 5320-01-221-6920 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-221-6920 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 5320-01-221-6920 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Dec 3, 1985