3M303C5-12

View detailed technical data, stock status, and sourcing information for: 3M303C5-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-303-1090

Item Name Code

18421

Assigment Date

10/14/1973 (52 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.

0.4289 inches minimum and 0.4385 inches maximum diameter, stud shank turnlock stud shank style, 0.7245 inches nominal grip length, ring securing device type, 0.3865 inches nominal extension length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Grip Length: 0.7245 inches nominal
Diameter: 0.4289 inches minimum and 0.4385 inches maximum
Securing Device Type: ring
Turnlock Stud Shank Style: stud shank
Extension Length: 0.3865 inches nominal
Turnlock Stud Head Style: flat fillister
Drive Type: socket
Stud Thread Size And Series/Type Designator: 0.190-32 unf
Stud Head Height: 0.0230 inches minimum and 0.0280 inches maximum
Stud Shank Major Diameter: 0.311 inches minimum and 0.312 inches maximum
Material: steel corrosion resisting overall
Material Document And Classification: astm a286 assn std single material response overall
Surface Treatment: passivate overall

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
192012-5-12	Turnlock Fastener Stud
192015-5-12	Turnlock Fastener Stud
3M303C5-12	Turnlock Fastener Stud
3M303C5W-12	Turnlock Fastener Stud
M192015-5-12	Turnlock Fastener Stud
MT152C5W12	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-303-1090?

The FSCG of the NSN 5325-00-303-1090 is 5325

Does the NSN 5325-00-303-1090 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-303-1090 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 5325-00-303-1090 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-303-1090 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 5325-00-303-1090 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Oct 14, 1973