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 4140-00-062-1335
NSN 2925-00-076-7691
NSN 6685-00-177-2563
NSN 2925-00-767-4245
NSN 6320-00-004-9158
NSN 4140-00-969-9602
NSN 5855-01-272-3660
NSN 5996-01-408-5632
NSN 6620-01-305-7924
NSN 6130-00-277-7321
NSN 7035-01-253-2868
NSN 5910-01-659-1709