ST3M602A6A21

View detailed technical data, stock status, and sourcing information for: ST3M602A6A21
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-00-385-8725

Item Name Code

67165

Assigment Date

03/25/1974 (52 years ago)

flush countersunk head style, 1.756 inches minimum and 1.781 inches maximum fastener length, 3a thread class, right-hand thread direction, 0.4358 inches nominal shank diameter

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: 1.756 inches minimum and 1.781 inches maximum
Head Style: flush countersunk
Shank Diameter: 0.4358 inches nominal
Shank Style: pin-rivet, tapered, threaded
Head Major Diameter: 0.630 inches maximum
Tip Diameter: 0.4094 inches nominal
Lubrication: cetyl alcohol
Grip Length: 1.302 inches minimum and 1.317 inches maximum
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Shear Strength: 108000 single pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Special Features: 0.4263 in. second shank diameter
Material: steel comp 8740 or steel comp e4340 overall
Material Document And Classification: mil-s-6049 mil spec 1st material response or mil-s-5000 mil spec 2nd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 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
ST3M602A6A21	Pin-Rivet
TL836-6A21	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-00-385-8725?

The FSCG of the NSN 5320-00-385-8725 is 5320

Does the NSN 5320-00-385-8725 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-00-385-8725 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 5320-00-385-8725 contain precious materials?

Precious metal content is unknown

Does NSN 5320-00-385-8725 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 5320-00-385-8725 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Mar 25, 1974