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 5950-01-432-2038
NSN 5990-01-039-6284
NSN 6130-00-350-8136
NSN 5920-01-411-1930
NSN 6610-01-493-3010
NSN 5930-01-350-2045
NSN 6685-01-327-3627
NSN 5930-00-579-2281
NSN 5996-01-439-5121
NSN 6110-01-391-2038
NSN 6130-00-195-3214
NSN 6620-01-346-9340