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 6135-00-334-4500
NSN 5999-01-546-9114
NSN 5960-00-791-1601
NSN 5960-00-163-9204
NSN 5945-01-336-9406
NSN 6240-01-379-9545
NSN 6620-00-893-1303
NSN 6620-01-420-8666
NSN 5945-00-861-6108
NSN 5950-01-231-1732
NSN 5930-01-351-3684
NSN 6320-01-129-9656