ST3M765

View detailed technical data, stock status, and sourcing information for: ST3M765
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-349-1859

Item Name Code

67165

Assigment Date

11/22/1991 (34 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.

right-hand thread direction, 0.3260 inches nominal shank diameter, 3a thread class, 1.161 inches minimum and 1.186 inches maximum fastener length, crown coutersunk greater than 135 degrees 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: 1.161 inches minimum and 1.186 inches maximum
Head Style: crown coutersunk greater than 135 degrees
Shank Diameter: 0.3260 inches nominal
Shank Style: pin-rivet, tapered, threaded
Head Major Diameter: 0.540 inches maximum
Tip Diameter: 0.3154 inches nominal
Lubrication: cetyl alcohol and dry film
Grip Length: 0.677 inches minimum and 0.692 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Nominal Thread Size: 0.312 inches
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: iron alloy 660 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
ST3M765	Pin-Rivet
ST3M765C5-11E	Pin-Rivet
TLC879-5-11E	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-349-1859?

The FSCG of the NSN 5320-01-349-1859 is 5320

Does the NSN 5320-01-349-1859 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-349-1859 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 5320-01-349-1859 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-349-1859 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 5320-01-349-1859 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Nov 22, 1991