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 5985-00-577-0876
NSN 6240-00-266-6258
NSN 5930-00-519-8144
NSN 5950-01-060-3239
NSN 5996-01-077-6267
NSN 5925-01-590-2513
NSN 6645-01-504-3394
NSN 5855-00-532-0025
NSN 6610-01-245-8015
NSN 7035-01-429-7954
NSN 6685-01-441-0228
NSN 6240-00-949-8347