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 5910-01-367-2516
NSN 6135-01-336-3115
NSN 6650-01-150-2320
NSN 5999-00-821-8890
NSN 6130-01-620-3624
NSN 6610-01-304-3226
NSN 2925-01-166-4589
NSN 5855-01-412-5147
NSN 6320-01-512-2031
NSN 6650-00-187-5388
NSN 6145-01-510-9825
NSN 5960-01-444-2205