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 6220-00-314-1751
NSN 5998-00-149-0726
NSN 6320-01-476-7702
NSN 5975-01-143-7753
NSN 6220-00-958-1218
NSN 5990-00-891-5370
NSN 6105-01-234-5401
NSN 6650-01-333-5975
NSN 6645-01-015-3684
NSN 6220-00-222-5663
NSN 5935-00-584-6441
NSN 5965-00-350-2367