M21143-2-24

View detailed technical data, stock status, and sourcing information for: M21143-2-24
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-302-4947

Item Name Code

02390

Assigment Date

06/15/1989 (37 years ago)

square first end style, 75.0 rockwell b minimum and 83.0 rockwell b maximum overall hardness rating, 0.177 inches minimum and 0.197 inches maximum pin overall length, 0.0623 inches minimum and 0.0625 inches maximum pin overall diameter, identical second end relationship with first end

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
Pin Overall Length: 0.177 inches minimum and 0.197 inches maximum
Pin Overall Diameter: 0.0623 inches minimum and 0.0625 inches maximum
Second End Relationship With First End: identical
Hardness Rating: 75.0 rockwell b minimum and 83.0 rockwell b maximum overall
Surface Finish: 16.0 microinches outside diameter
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: astm a380 assn std single treatment response 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
M21143-2-24	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-302-4947?

The FSCG of the NSN 5315-01-302-4947 is 5315

Does the NSN 5315-01-302-4947 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-302-4947 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 5315-01-302-4947 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-302-4947 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 5315-01-302-4947 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Jun 15, 1989