5320-01-331-7681

Find complete technical information, availability, and procurement data for: 5320-01-331-7681
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-331-7681

Item Name Code

67165

Assigment Date

12/27/1990 (35 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

1.490 inches maximum fastener length, right-hand thread direction, 0.078 inches minimum and 0.088 inches maximum head height, err-090 head style, 3a thread class

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: 1.490 inches maximum
Head Style: err-090
Head Height: 0.078 inches minimum and 0.088 inches maximum
Shank Diameter: 0.3735 inches minimum and 0.3745 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.565 inches minimum and 0.600 inches maximum
Lubrication: cetyl alcohol
Grip Length: 0.943 inches maximum
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Shear Strength: 108000 single pounds per square inch
Special Features: 32 micro inches on shank
Material: steel comp 4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response 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
LS35271S12-30	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-331-7681?

The FSCG of the NSN 5320-01-331-7681 is 5320

Does the NSN 5320-01-331-7681 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-331-7681 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 5320-01-331-7681 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-331-7681 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 5320-01-331-7681 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Dec 27, 1990