Hub end of flange chamfered 5/32" by 45 deg., center line of bore keyway to be located w/center line of keys within 0.010" measured at 1" radius; distance from bore centerline to body keying facility bottom/top: 0.625" nom.; body keying facility dep/ht: 0.1775" min., 0.1975" max.; body keying facility wd: 0.6873" min., 0.6875" max.; keying facility qty: 1; distance from center of bore to bottom of keyway: 0.3230" nom.; counterbore location: coupling end; hub od: 0.740" min., 0.760" max.; thread provision: unthreaded; keyway wd: 0.1245" min., 0.1250" max.; flange thickness: 0.490" min., 0.510" max.; counterbore dep.: 0.156" nom.; counterbore dia.: 1.250" 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 2925-01-285-7163
NSN 4140-01-065-6000
NSN 5950-00-693-9704
NSN 6610-00-137-0351
NSN 5905-01-348-8919
NSN 5975-01-484-5461
NSN 4140-01-488-5980
NSN 5999-01-077-9326
NSN 5975-00-503-4697
NSN 2925-00-233-5644
NSN 6130-01-444-6825
NSN 5996-00-518-0460