3M303C5W-7

View detailed technical data, stock status, and sourcing information for: 3M303C5W-7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-306-8817

Item Name Code

18421

Assigment Date

08/31/1989 (36 years ago)

0.361 inches nominal extension length, stud shank turnlock stud shank style, 0.432 inches minimum and 0.442 inches maximum grip length, 0.400 inches minimum diameter, ring securing device type

Product Characteristics

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

Grip Length: 0.432 inches minimum and 0.442 inches maximum
Diameter: 0.400 inches minimum
Securing Device Type: ring
Turnlock Stud Shank Style: stud shank
Extension Length: 0.361 inches nominal
Turnlock Stud Head Style: flat countersunk
Material Accommodated Thickness: 0.432 inches minimum and 0.442 inches maximum
Drive Type: socket
Stud Thread Size And Series/Type Designator: 0.190-32 unf
Stud Shank Major Diameter: 0.311 inches minimum and 0.312 inches maximum
Material: iron alloy 660 overall
Surface Treatment: passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-298-6558	No Name Available	07/01/1991

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
192015-5-7	Turnlock Fastener Stud
1920SS5-7	Turnlock Fastener Stud
3M303C5W-7	Turnlock Fastener Stud
M192015-5-7	Turnlock Fastener Stud
MT152C5W7	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-306-8817?

The FSCG of the NSN 5325-01-306-8817 is 5325

Does the NSN 5325-01-306-8817 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-306-8817 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 5325-01-306-8817 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-306-8817 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 5325-01-306-8817 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Aug 31, 1989