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 5960-01-449-1310
NSN 5895-01-221-8608
NSN 5960-01-604-1158
NSN 2925-01-172-6757
NSN 6650-01-410-7526
NSN 6610-01-646-9101
NSN 5950-00-519-9157
NSN 6150-00-150-8838
NSN 5960-01-553-4557
NSN 5996-01-248-4383
NSN 6650-00-774-7078
NSN 5925-01-576-7042