0for navy nuclear propulsion plant products only; hole thread size designator: 1/4-20; threaded hole location: 90 deg. From keyway; threaded hole qty: 1; securing method: threaded hole; bore counterbore feature: not included; keying facility: included; keying facility qty: 1; o/a outside dimension: 0.938"; hub od: 0.812" nom.; furnished item & qty (1) setscrew; thread provision: unthreaded; keyway wd: 0.126" nom.; flange thickness: 0.375" nom.; distance from center of bore to bottom of keyway: 0.073" 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 5920-01-157-2767
NSN 5999-01-013-9236
NSN 5930-01-451-4331
NSN 5965-01-050-8447
NSN 5910-01-206-4431
NSN 4140-01-525-6961
NSN 6145-01-649-0650
NSN 5960-00-398-1029
NSN 5975-01-429-9503
NSN 6220-01-273-0934
NSN 6145-01-431-2262
NSN 4140-01-436-4755