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 6145-01-556-1263
NSN 6645-00-252-5798
NSN 5910-00-870-0141
NSN 6145-00-190-6761
NSN 6220-01-311-5764
NSN 6650-01-207-2905
NSN 6320-01-498-4954
NSN 4140-00-148-7013
NSN 5935-00-606-7014
NSN 5996-01-421-4761
NSN 5930-01-444-1462
NSN 5975-01-456-1384