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 5920-01-459-4588
NSN 5910-01-525-4794
NSN 5925-01-354-8098
NSN 5855-01-541-5569
NSN 6320-01-116-3980
NSN 5950-00-908-1507
NSN 5930-01-573-9237
NSN 5985-01-605-1198
NSN 6220-00-328-7231
NSN 5990-01-199-2846
NSN 2925-01-311-0446
NSN 6110-01-555-6519