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 5985-01-190-4475
NSN 5925-00-999-1710
NSN 6320-00-731-6134
NSN 6220-00-759-7942
NSN 5990-01-231-1214
NSN 5855-01-463-1315
NSN 6145-01-476-8294
NSN 6685-01-013-0052
NSN 5855-00-058-1293
NSN 6110-00-412-8198
NSN 6130-01-459-9831
NSN 5905-01-241-9590