5B2681

View detailed technical data, stock status, and sourcing information for: 5B2681
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-363-6173

Item Name Code

16749

Assigment Date

01/01/1961 (65 years ago)

0.506 inches minimum and 0.510 inches maximum shoulder diameter, 0.131 inches minimum and 0.151 inches maximum shank length, 0.4345 inches minimum and 0.4365 inches maximum shank diameter, chamfered second end style, chamfered first end style

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: chamfered
Second End Style: chamfered
Shank Length: 0.131 inches minimum and 0.151 inches maximum
Shoulder Diameter: 0.506 inches minimum and 0.510 inches maximum
Shank Diameter: 0.4345 inches minimum and 0.4365 inches maximum
Overall Length: 0.428 inches minimum and 0.448 inches maximum
First End Taper Length: 0.021 inches minimum and 0.041 inches maximum
Second End Taper Length: 0.006 inches minimum and 0.026 inches maximum
Second End Relationship With First End: not identical
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum overall
First End Location: both ends
First End Taper Angle: 25.0 degrees nominal
Second End Taper Angle: 45.0 degrees nominal
Special Features: 0.209 to 0.229 in. dia hole drill thru end
Material: steel comp 8642h overall
Material Document And Classification: sae 8642 h assn std single material response overall
Style Designator: shoulder

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-594-4719	No Name Available	08/21/1967

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
5B2681	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-00-363-6173?

The FSCG of the NSN 5315-00-363-6173 is 5315

Does NSN 5315-00-363-6173 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 5315-00-363-6173 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-363-6173 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 5315-00-363-6173 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961