L.H. Thread; material: a/a; positioning facility bolt circle dia.: 2.240" min., 2.345" max.; positioning facility qty: 3; unthreaded hole location: on flange; unthreaded hole qty: 3; securing method: unthreaded hole; bore counterbore feature: included; keying facility: not included; counterbore location: hub end; o/a outside dimension: 3"; hub od: 0.880" nom.; thread provision: threaded; thread size designator: 5/8-11; recess depth: 1.470" min., 1.530" max.; recess dia.: 0.720" min., 0.780" max.; flange thickness: 0.350" min., 0.410" max.; counterbore depth: 0.125" nom.; counterbore dia.: 0.660" min., 0.720" 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 5985-01-624-8551
NSN 6685-01-389-2068
NSN 5905-00-596-3283
NSN 5895-00-636-4842
NSN 5930-01-192-0252
NSN 5930-01-388-5320
NSN 5915-01-437-5653
NSN 7035-01-116-6223
NSN 6145-00-112-9476
NSN 5915-00-062-6815
NSN 6620-00-959-6614
NSN 5935-00-269-4467