21493-4

View detailed technical data, stock status, and sourcing information for: 21493-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-241-7654

Item Name Code

16749

Assigment Date

10/03/1986 (39 years ago)

0.090 inches minimum and 0.092 inches maximum shoulder diameter, pointed second end style, square first end style, 0.050 inches minimum and 0.055 inches maximum shank diameter, 0.276 inches minimum and 0.280 inches maximum shank 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
Second End Style: pointed
Shank Length: 0.276 inches minimum and 0.280 inches maximum
Shoulder Diameter: 0.090 inches minimum and 0.092 inches maximum
Shank Diameter: 0.050 inches minimum and 0.055 inches maximum
Overall Length: 1.587 inches minimum and 1.588 inches maximum
Second End Taper Length: 0.030 inches nominal
Second End Relationship With First End: not identical
First End Location: pointed end
Second End Taper Angle: 30.0 degrees nominal
Material: steel 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
21493-4	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-241-7654?

The FSCG of the NSN 5315-01-241-7654 is 5315

Does NSN 5315-01-241-7654 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 5315-01-241-7654 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-241-7654 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 5315-01-241-7654 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Oct 3, 1986