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 5935-01-265-9368
NSN 5925-00-973-1160
NSN 5905-00-079-9348
NSN 5990-00-650-9008
NSN 5999-01-407-5550
NSN 6650-00-850-3312
NSN 6240-01-098-4294
NSN 6135-00-235-1938
NSN 5990-00-946-8587
NSN 6610-00-724-7102
NSN 5998-00-795-2199
NSN 5985-01-328-1419