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 4140-01-528-6681
NSN 5950-01-591-8151
NSN 6320-00-098-2858
NSN 6620-01-212-8089
NSN 7035-01-071-0197
NSN 5965-00-296-9994
NSN 6135-01-238-2878
NSN 7035-00-171-0804
NSN 5999-01-589-6184
NSN 5945-00-455-0282
NSN 5835-00-507-3561
NSN 5905-01-132-9006