Positioning facility bolt circle dia.: 3.020" nom.; positioning facility qty: 2; securing method: key; bore counterbore feature and keying facility: included; keying facility qty: 1; counterbore location: coupling end; o/a outside dimension: 3.994"; hub od: 1.505" nom.; pin lg.: 1.484" nom.; thread provision: unthreaded; distance from center of bore to bottom of keyway: 0.530" nom.; pin dia.: 0.505" nom.; keyway wd: 0.186" nom.; flange thickness: 1.123" nom.; counterbore depth: 0.398" nom.; counterbore dia.: 1.123" nom.
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 5910-01-442-2606
NSN 6685-00-053-3014
NSN 5960-00-488-4798
NSN 6150-01-464-4327
NSN 5925-01-168-9670
NSN 6150-01-613-8455
NSN 5935-01-366-0145
NSN 5950-01-352-0960
NSN 6150-00-260-7817
NSN 5996-01-421-4761
NSN 6130-01-400-6123
NSN 6130-01-503-4398