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 6145-00-466-4068
NSN 6645-01-463-4314
NSN 6620-01-460-9201
NSN 7035-00-946-2642
NSN 6135-01-297-5565
NSN 5996-01-546-6768
NSN 5905-00-119-6932
NSN 5998-00-100-6334
NSN 5925-00-118-1098
NSN 6240-00-272-8601
NSN 5965-01-097-2027
NSN 6610-01-362-8686