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 5990-01-434-7913
NSN 4140-01-145-4474
NSN 6320-01-320-3305
NSN 6105-00-107-3315
NSN 4140-01-339-2829
NSN 6645-01-476-3315
NSN 4140-01-476-2767
NSN 6610-01-032-0204
NSN 6150-01-459-5553
NSN 4140-00-871-3000
NSN 6150-01-116-5913
NSN 6220-00-369-5422