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 6240-01-422-8178
NSN 5935-01-499-3648
NSN 5965-01-339-5321
NSN 2925-01-545-2717
NSN 5915-01-641-1266
NSN 5990-01-303-0564
NSN 7035-00-529-3128
NSN 6240-01-273-7426
NSN 6150-00-205-4487
NSN 6650-01-433-3056
NSN 5920-00-100-2582
NSN 5960-01-399-4327