5320-01-644-0681

Find complete technical information, availability, and procurement data for: 5320-01-644-0681
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-644-0681

Item Name Code

00861

Assigment Date

04/21/2015 (11 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

0.225 inches nominal head major diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.3125 inches nominal fastener length, 0.124 inches minimum and 0.128 inches maximum shank diameter, straight w/radius chamfered tip shank 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: 0.3125 inches nominal
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.124 inches minimum and 0.128 inches maximum
Shank Style: straight w/radius chamfered tip
Head Major Diameter: 0.225 inches nominal
Countersink Angle: 100.00 degrees nominal
Material: aluminum alloy 2117 overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,type ii,class 2 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
MS20426AD4-5N	Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-644-0681?

The FSCG of the NSN 5320-01-644-0681 is 5320

Does the NSN 5320-01-644-0681 have a Schedule B code assigned?

Yes, the Schedule B code is 7616103000

Does NSN 5320-01-644-0681 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 5320-01-644-0681 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-644-0681 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 5320-01-644-0681 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Apr 21, 2015