5320-01-220-8781

Find complete technical information, availability, and procurement data for: 5320-01-220-8781
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-220-8781

Item Name Code

00861

Assigment Date

11/21/1985 (40 years ago)

0.290 inches maximum head major diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, straight w/radius chamfered tip shank style, 0.155 inches minimum and 0.159 inches maximum shank diameter, 0.437 inches nominal fastener length

Product Characteristics

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

Fastener Length: 0.437 inches nominal
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.155 inches minimum and 0.159 inches maximum
Shank Style: straight w/radius chamfered tip
Head Major Diameter: 0.290 inches maximum
Shear Strength: 41000 single pounds per square inch
Countersink Angle: 99.5 degrees minimum and 100.5 degrees maximum
Heat Treatment: t-73 solution heat treated overall
Material: aluminum alloy overall
Material Document And Classification: qq-a-430,comp 7050 fed spec single material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541,cl 1a mil spec single treatment response overall

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
LD121-0007-0507	Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-220-8781?

The FSCG of the NSN 5320-01-220-8781 is 5320

Does NSN 5320-01-220-8781 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 5320-01-220-8781 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-220-8781 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 5320-01-220-8781 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Nov 21, 1985