5320-01-281-1881

Find complete technical information, availability, and procurement data for: 5320-01-281-1881
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-281-1881

Item Name Code

67165

Assigment Date

06/18/1988 (38 years ago)

0.3403 inches nominal shank diameter, flush countersunk head style, 3a thread class, 1.683 inches minimum and 1.708 inches maximum fastener length, right-hand thread direction

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: 1.683 inches minimum and 1.708 inches maximum
Head Style: flush countersunk
Shank Diameter: 0.3403 inches nominal
Shank Style: pin-rivet, tapered, threaded
Head Major Diameter: 0.508 inches maximum
Tip Diameter: 0.3163 inches nominal
Lubrication: cetyl alcohol
Grip Length: 1.317 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 180000 pounds per square inch
Nominal Thread Size: 0.3125 inches
Shear Strength: 108000 single pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp e4340 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
Specification/Standard Data: 80205-nas1724 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5320-00-929-9133	No Name Available	10/01/1992

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
NAS1724-5-21	Pin-Rivet
TL100-5-21	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-281-1881?

The FSCG of the NSN 5320-01-281-1881 is 5320

Does the NSN 5320-01-281-1881 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-281-1881 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 5320-01-281-1881 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-281-1881 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 5320-01-281-1881 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Jun 18, 1988