MS20066-1

View detailed technical data, stock status, and sourcing information for: MS20066-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-800-5440

Item Name Code

02378

Assigment Date

01/01/1960 (66 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

0.0625 inches minimum and 0.0635 inches maximum overall width, 75000 single pounds per square inch shear strength, straight starting edge shape, 0.240 inches minimum and 0.260 inches maximum overall length, 0.0625 inches minimum and 0.0635 inches maximum overall height

Product Characteristics

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

Overall Length: 0.240 inches minimum and 0.260 inches maximum
Overall Height: 0.0625 inches minimum and 0.0635 inches maximum
Overall Width: 0.0625 inches minimum and 0.0635 inches maximum
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 430 or steel comp 431 or steel comp 440a or steel comp 440b or steel comp 440c or steel comp 446 or steel comp 430f 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 c 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
1007752	Machine Key
MS20066-1	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-00-800-5440?

The FSCG of the NSN 5315-00-800-5440 is 5315

Does NSN 5315-00-800-5440 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 5315-00-800-5440 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-800-5440 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 5315-00-800-5440 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960