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 5975-00-109-9525
NSN 6240-01-004-2032
NSN 6105-00-377-8206
NSN 7035-01-537-6550
NSN 5935-00-521-6618
NSN 5835-01-568-7796
NSN 5930-00-503-5663
NSN 5975-01-441-4645
NSN 5999-01-477-5574
NSN 5910-01-164-7368
NSN 4140-00-300-8111
NSN 5950-00-923-9150