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 6685-00-371-2163
NSN 6135-01-577-0811
NSN 5965-01-043-9357
NSN 6145-01-208-2495
NSN 5998-00-847-8696
NSN 5925-01-646-1742
NSN 5998-01-624-1439
NSN 2925-01-444-2061
NSN 7035-00-455-7666
NSN 6220-01-172-1277
NSN 5920-01-480-7007
NSN 5910-00-175-4948