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 5950-01-300-7232
NSN 5920-01-589-2844
NSN 5996-00-581-5810
NSN 2925-01-528-7333
NSN 6105-01-578-6318
NSN 2925-01-480-8273
NSN 6130-01-226-4206
NSN 5999-01-040-4585
NSN 5915-00-871-5016
NSN 6650-01-043-4221
NSN 5935-00-951-9881
NSN 6685-01-109-7208