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.
NSN 6145-01-234-0461
NSN 6150-01-474-5738
NSN 6685-01-151-9896
NSN 5910-00-480-2051
NSN 5965-01-367-9357
NSN 6110-01-124-4552
NSN 6650-00-751-9958
NSN 5998-00-067-8011
NSN 6130-00-692-2916
NSN 6685-00-436-7635
NSN 6645-00-239-2472
NSN 5945-01-400-0754