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 5895-01-139-0353
NSN 7035-00-478-4596
NSN 5996-01-400-3558
NSN 5855-01-312-5160
NSN 6240-01-441-2765
NSN 6220-01-465-3292
NSN 6620-01-555-1453
NSN 4140-01-482-0163
NSN 6135-00-485-7402
NSN 6650-00-707-1417
NSN 5920-01-385-1188
NSN 5996-01-263-5871