5320-01-621-2541

Find complete technical information, availability, and procurement data for: 5320-01-621-2541
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-621-2541

Item Name Code

67165

Assigment Date

08/29/2013 (12 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

1.740 inches minimum and 1.760 inches maximum fastener length, 3a thread class, 0.102 inches minimum and 0.112 inches maximum head height, right-hand thread direction, straight pan head style

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Fastener Length: 1.740 inches minimum and 1.760 inches maximum
Head Style: straight pan
Head Height: 0.102 inches minimum and 0.112 inches maximum
Width Between Flats: 0.1270 inches minimum and 0.1295 inches maximum
Shank Diameter: 0.3427 inches minimum and 0.3432 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.490 inches minimum and 0.520 inches maximum
Lubrication: cetyl alcohol, spec 305, hi-shear corp
End Item Identification: b-52 aircraft
Grip Length: 1.245 inches minimum and 1.255 inches maximum
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Material: titanium alloy uns r56400 overall
Thread Series Designator: unjf

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
HL412-10-20	Pin-Rivet
HL412V10-20	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-621-2541?

The FSCG of the NSN 5320-01-621-2541 is 5320

Does the NSN 5320-01-621-2541 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5320-01-621-2541 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 5320-01-621-2541 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-621-2541 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 5320-01-621-2541 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Thu, Aug 29, 2013