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 5855-01-301-0158
NSN 5996-01-211-0208
NSN 6240-01-534-5829
NSN 5950-00-557-3770
NSN 6220-01-014-5351
NSN 6685-01-189-4316
NSN 5835-01-023-8733
NSN 6320-01-501-7935
NSN 5975-00-076-5709
NSN 6650-00-172-7519
NSN 5990-00-734-7285
NSN 2925-01-604-8984