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 6105-00-171-6521
NSN 2925-00-781-1273
NSN 5996-01-387-4918
NSN 5925-00-752-8292
NSN 6685-01-122-5273
NSN 6645-00-825-5677
NSN 5950-00-274-9811
NSN 5985-01-557-5371
NSN 6130-01-065-7899
NSN 5855-01-360-6650
NSN 6135-00-840-6451
NSN 6645-00-894-6164