126-12

View detailed technical data, stock status, and sourcing information for: 126-12

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126-12
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-616-5525
Item Name Code
02380
Assigment Date
01/01/1963 (63 years ago)

An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.

woodruff 6 key size designation, 0.615 inches minimum and 0.625 inches maximum circle diameter, 0.245 inches minimum and 0.250 inches maximum key height, 40.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, 0.1563 inches minimum and 0.1573 inches maximum thickness

Product Characteristics

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

Circle Diameter
0.615 inches minimum and 0.625 inches maximum
Thickness
0.1563 inches minimum and 0.1573 inches maximum
Key Size Designation
woodruff 6
Key Height
0.245 inches minimum and 0.250 inches maximum
Hardness Rating
40.0 rockwell c minimum and 50.0 rockwell c maximum overall
Starting Edge Shape
straight
Material
steel comp 2330 or steel comp 4130 or steel comp 8630 overall
Style Designator
round bottom

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5315-00-012-4546 No Name Available 07/01/1977
5315-00-059-9253 No Name Available 08/12/1968
5315-00-080-1644 No Name Available 05/01/1986
5315-00-425-0027 No Name Available 06/01/1976
5315-00-458-9836 No Name Available 06/16/1972
5315-00-482-4361 No Name Available 02/01/1988
5315-00-545-4160 No Name Available 10/01/1983
5315-00-558-7630 No Name Available 10/01/1984
5315-00-791-7606 No Name Available 01/13/1969
5315-00-874-2268 No Name Available 01/01/1961
5315-01-051-3353 No Name Available 10/01/1984

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
126-12 Woodruff Key
6J505 Woodruff Key
70072-9 Woodruff Key
MS35756-9 Woodruff Key

FAQs

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

What is the FSCG of the NSN 5315-00-616-5525?
The FSCG of the NSN 5315-00-616-5525 is 5315
Does NSN 5315-00-616-5525 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 5315-00-616-5525 contain precious materials?
Item does not contain precious metal.
Does NSN 5315-00-616-5525 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 5315-00-616-5525 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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