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 5905-01-447-8122
NSN 6685-01-464-3128
NSN 5975-01-065-9712
NSN 5855-00-482-9876
NSN 5905-01-534-5964
NSN 6145-00-570-0516
NSN 5998-00-633-5169
NSN 6620-01-229-0896
NSN 6150-01-552-6421
NSN 6110-00-683-5461
NSN 5935-01-468-6032
NSN 5895-01-364-2223