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 6110-01-486-1673
NSN 6650-00-287-5868
NSN 5960-01-285-6521
NSN 6620-00-798-6866
NSN 5835-01-504-0837
NSN 6110-01-523-6613
NSN 6220-01-199-5356
NSN 5925-00-394-6894
NSN 5998-01-029-0628
NSN 6685-00-753-2896
NSN 6220-00-539-8769
NSN 6110-00-636-1234