TC381B

View detailed technical data, stock status, and sourcing information for: TC381B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-297-1942

Item Name Code

16749

Assigment Date

01/01/1963 (63 years ago)

0.248 inches minimum and 0.250 inches maximum shank diameter, 0.375 inches nominal shoulder diameter, 0.438 inches nominal shank length, square first end style, 0.875 inches nominal overall length

Product Characteristics

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

First End Style: square
Shank Length: 0.438 inches nominal
Shoulder Diameter: 0.375 inches nominal
Shank Diameter: 0.248 inches minimum and 0.250 inches maximum
Overall Length: 0.875 inches nominal
Hole Arrangement Style: both end drilled
First Hole Diameter: 0.076 inches nominal
Second Hole Diameter: 0.191 inches nominal
Distance From Centerline Of Hole To End Of Pin: 0.094 inches nominal
Center To Center Distance Between Holes: 0.594 inches nominal
Second End Relationship With First End: identical
First End Location: both ends
Material: copper alloy overall
Style Designator: shoulder

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
TC381B	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-00-297-1942?

The FSCG of the NSN 5315-00-297-1942 is 5315

Does NSN 5315-00-297-1942 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 5315-00-297-1942 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-297-1942 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 5315-00-297-1942 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963