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 6685-01-051-2603
NSN 6240-00-054-5149
NSN 5975-00-151-7263
NSN 5910-00-644-7300
NSN 5960-01-222-0074
NSN 6150-01-145-5156
NSN 5905-01-217-4602
NSN 5965-01-168-8180
NSN 2925-01-592-5578
NSN 6135-00-938-1351
NSN 5965-00-594-3115
NSN 5855-00-310-2740