MS20066-511

View detailed technical data, stock status, and sourcing information for: MS20066-511
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-159-9430

Item Name Code

02378

Assigment Date

08/15/1983 (43 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

0.500 inches minimum and 0.501 inches maximum overall height, 0.500 inches minimum and 0.501 inches maximum overall width, 40.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, 1.750 inches nominal overall length, 75000 single pounds per square inch shear strength

Product Characteristics

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

Overall Length: 1.750 inches nominal
Overall Height: 0.500 inches minimum and 0.501 inches maximum
Overall Width: 0.500 inches minimum and 0.501 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum overall
Shear Strength: 75000 single pounds per square inch
Starting Edge Shape: straight
Material: steel comp 403 or steel comp 405 or steel comp 410 or steel comp 414 or steel comp 416 or steel comp 416se or steel comp 420 or steel comp 430fse or steel comp 430f or steel comp 430 or steel comp 431 or steel comp 440a or steel comp 440b or steel comp 440c or steel comp 442 or steel comp 446 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: plain
Nondefinitive Spec/Std Data: 2 type and 1 style and a 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
MS20066-511	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-01-159-9430?

The FSCG of the NSN 5315-01-159-9430 is 5315

Does NSN 5315-01-159-9430 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 5315-01-159-9430 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-159-9430 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 5315-01-159-9430 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Aug 15, 1983