ST3M758C6-20

View detailed technical data, stock status, and sourcing information for: ST3M758C6-20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-623-5131

Item Name Code

67165

Assigment Date

11/18/2013 (12 years ago)

A buoyant item designed to be worn as a vest, having no sleeves. It may have a collar. The buoyancy may be attained by a filler of buoyant material such as kapok, or inflation by gas and/or orally. See also life preserver, yoke.

crown countersunk less than 135 degrees head style, 0.197 inches minimum and 0.217 inches maximum width between flats, 1.795 inches nominal fastener length, 0.0759 inches minimum and 0.0780 inches maximum head height, 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
Fastener Length: 1.795 inches nominal
Head Style: crown countersunk less than 135 degrees
Head Height: 0.0759 inches minimum and 0.0780 inches maximum
Width Between Flats: 0.197 inches minimum and 0.217 inches maximum
Shank Diameter: 0.3740 inches minimum and 0.3745 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.554 inches minimum and 0.560 inches maximum
Grip Length: 1.25 inches nominal
Thread Quantity Per Inch: 25
Nominal Thread Size: 0.3750 inches
Countersink Angle: 100.0 degrees nominal
Material: steel corrosion resisting 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
HLT51YB-12-20	Pin-Rivet
ST3M758C6-20	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-623-5131?

The FSCG of the NSN 5320-01-623-5131 is 5320

Does the NSN 5320-01-623-5131 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-623-5131 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 5320-01-623-5131 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-623-5131 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 5320-01-623-5131 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Nov 18, 2013