572570

View detailed technical data, stock status, and sourcing information for: 572570

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572570
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-256-4794
Item Name Code
02378
Assigment Date
01/01/1960 (66 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.

straight starting edge shape, 0.250 inches minimum and 0.251 inches maximum overall height, 60000 single pounds per square inch shear strength, 0.250 inches minimum and 0.251 inches maximum overall width, 1.490 inches minimum and 1.510 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
1.490 inches minimum and 1.510 inches maximum
Overall Height
0.250 inches minimum and 0.251 inches maximum
Overall Width
0.250 inches minimum and 0.251 inches maximum
Shear Strength
60000 single pounds per square inch
Starting Edge Shape
straight
Material
steel overall
Material Document And Classification
66 comp 1018 to 1035 fed std single material response overall
Style Designator
plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5315-00-246-9718 No Name Available 10/01/1983
5315-00-569-9781 No Name Available 01/01/1963

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
572570 Machine Key
8744833 Machine Key
MS20066-256 Machine Key
V39 Machine Key

FAQs

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

What is the FSCG of the NSN 5315-00-256-4794?
The FSCG of the NSN 5315-00-256-4794 is 5315
Does NSN 5315-00-256-4794 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 5315-00-256-4794 contain precious materials?
Precious metal content is unknown
Does NSN 5315-00-256-4794 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 5315-00-256-4794 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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Pricing

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