MS20068-263

View detailed technical data, stock status, and sourcing information for: MS20068-263
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-139-1493

Item Name Code

02378

Assigment Date

09/24/1982 (43 years ago)

"a fastening device formed from resilient wire stock into a shape resembling the letter "u", of which at least one of the prongs is straight for insertion into a hole; the other prong may have one or more curvatures along its length. It is designed to hold itself in place by its inherent spring action. See also clip, retaining and ring, retaining."

0.1875 inches minimum and 0.1880 inches maximum starting edge radius, 40.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, 0.375 inches minimum and 0.376 inches maximum overall height, 0.375 inches minimum and 0.376 inches maximum overall width, 7.990 inches minimum and 8.000 inches maximum overall length

Product Characteristics

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

Overall Length: 7.990 inches minimum and 8.000 inches maximum
Overall Height: 0.375 inches minimum and 0.376 inches maximum
Overall Width: 0.375 inches minimum and 0.376 inches maximum
Starting Edge Radius: 0.1875 inches minimum and 0.1880 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum overall
Shear Strength: 90000 single pounds per square inch
Starting Edge Shape: round
Material: steel comp 1335 or steel comp 4130 or steel comp 5130 or steel comp 8630 overall
Material Document And Classification: 66 fed std single material response overall
Style Designator: plain
Nondefinitive Spec/Std Data: 2 type and 2 style and b grade

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
MS20068-263	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-01-139-1493?

The FSCG of the NSN 5315-01-139-1493 is 5315

Does NSN 5315-01-139-1493 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 5315-01-139-1493 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-139-1493 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 5315-01-139-1493 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Sep 24, 1982