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 6320-00-284-1524
NSN 6150-00-281-3447
NSN 6650-00-565-1659
NSN 6130-01-445-4237
NSN 4140-01-433-5313
NSN 6220-00-727-5274
NSN 5855-00-797-8217
NSN 5905-01-351-4651
NSN 6110-00-191-9225
NSN 5960-01-454-7064
NSN 5996-00-116-1276
NSN 6135-00-782-6988