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 6620-01-641-8741
NSN 5990-01-478-8638
NSN 6220-01-303-0996
NSN 6685-01-426-7958
NSN 5915-01-322-9904
NSN 5930-01-212-3373
NSN 5895-01-312-8588
NSN 5895-00-500-3273
NSN 6130-00-821-3500
NSN 5925-01-587-6139
NSN 6650-00-001-9473
NSN 6240-01-582-8354