Surface treatment: phosphate coat and oil protect in accordance with mil-c-16232 type 2; body keying facility dep/ht: 0.375" min., 0.380" max.; body keying facility wd: 0.7500" min., 0.7505" max.; bore counterbore feature: not included; spline lg.: 0.750" nom.; thread provision: unthreaded; spline minor dia.: 0.9000" min., 0.9025" 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 5960-01-212-4227
NSN 6620-01-029-3705
NSN 2925-01-288-2091
NSN 6130-00-497-0021
NSN 5895-00-956-8936
NSN 5960-00-854-7171
NSN 4140-00-112-0630
NSN 6105-00-688-7082
NSN 6220-01-050-8122
NSN 6110-00-901-8215
NSN 5960-01-171-6161
NSN 6320-00-937-5625