A rigid metal item usually fabricated from steel castings and/or welded steel pieces and designed with one or more hole(s) in line to accompany and hold, align, or support a mechanical shaft that rotates through an arc not to exceed 360 degrees (6.282 radians). It may have provision to accommodate a bushing or sleeve but usually it has a straight drilled shaft-support hole. Mounting holes are provided for attaching to a supporting member or main body. Excludes housing, bearing unit (as modified).
Classification: Shaft couplings, except universal joints
NSN 5975-00-967-9877
NSN 5990-01-118-8624
NSN 5945-00-110-9957
NSN 6150-00-030-3981
NSN 5930-01-650-4627
NSN 6650-01-514-0240
NSN 5895-01-445-4344
NSN 7035-00-300-3208
NSN 7035-01-443-3052
NSN 5999-01-463-7195
NSN 5998-01-075-7661
NSN 5999-00-734-4686