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 6645-00-054-8342
NSN 6220-01-438-1579
NSN 6620-00-334-7249
NSN 5996-01-506-1764
NSN 5895-00-253-2578
NSN 5985-01-117-5679
NSN 6650-01-474-0249
NSN 5996-00-452-2187
NSN 7035-01-106-3476
NSN 5990-01-191-9624
NSN 6645-00-079-1430
NSN 7035-00-064-7008