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 6135-00-973-5632
NSN 5960-01-076-4708
NSN 5930-00-087-6348
NSN 2925-00-497-7808
NSN 6145-01-611-9505
NSN 5945-01-038-5621
NSN 6320-01-072-2073
NSN 6620-01-034-4539
NSN 5975-01-634-0678
NSN 5915-00-788-6270
NSN 6645-01-169-3978
NSN 5990-01-129-7701