MS20066-306

View detailed technical data, stock status, and sourcing information for: MS20066-306
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-732-0580

Item Name Code

02378

Assigment Date

01/01/1961 (65 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.

1.990 inches minimum and 2.010 inches maximum overall length, 0.3125 inches minimum and 0.3135 inches maximum overall width, 40.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, straight starting edge shape, 0.3125 inches minimum and 0.3135 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: 1.990 inches minimum and 2.010 inches maximum
Overall Height: 0.3125 inches minimum and 0.3135 inches maximum
Overall Width: 0.3125 inches minimum and 0.3135 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum overall
Starting Edge Shape: straight
Material: steel comp 1335 or steel comp 4130 or steel comp 5130 or steel comp 8630 overall
Material Document And Classification: 66 fed std all material responses overall
Style Designator: plain
Nondefinitive Spec/Std Data: 2 type and 1 style and b grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-00-054-2622	No Name Available	08/01/1979

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
13211E3185-18	Machine Key
MS20066-306	Machine Key
P2100031200	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-00-732-0580?

The FSCG of the NSN 5315-00-732-0580 is 5315

Does the NSN 5315-00-732-0580 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 5315-00-732-0580 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 5315-00-732-0580 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-732-0580 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 5315-00-732-0580 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961