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 6645-01-203-9542
NSN 5835-01-180-9441
NSN 5905-00-456-1319
NSN 5999-01-615-5898
NSN 5910-01-148-6422
NSN 5920-01-570-6107
NSN 5920-01-220-8229
NSN 5996-00-284-9711
NSN 6135-00-351-8606
NSN 6135-00-990-1822
NSN 6685-00-515-5662
NSN 6130-01-648-2672