Unthreaded bore dia.: 0.594" nom.; positioning facility bolt circle dia.: 4.500" nom.; psoitioning facility qty: 6; keying facility qty: 1; counterbore location: coupling end; thread provision: unthreaded; distance from center of bore to bottom of keyway: 0.938" nom.; keyway wd: 0.375" nom.; flange thickness: 0.438" nom.; counterbore dep.: 0.281" nom.; counterbore dia.: 2.7490" min., 2.7495" max.
A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.
Classification: Shaft couplings, except universal joints
NSN 2925-01-511-2667
NSN 6320-01-359-3921
NSN 5920-00-890-5219
NSN 5985-01-466-9620
NSN 6220-01-222-3111
NSN 6685-01-068-2127
NSN 5920-01-096-1864
NSN 6240-01-004-9634
NSN 5990-01-056-6413
NSN 5895-00-061-1071
NSN 5905-01-187-6756
NSN 5960-00-412-0672