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 5999-00-539-7505
NSN 5920-00-912-4144
NSN 6150-01-572-5456
NSN 5999-01-243-4566
NSN 2925-01-157-9204
NSN 5935-01-398-4938
NSN 5855-01-366-2429
NSN 5985-00-216-8216
NSN 5930-01-461-2904
NSN 5910-00-112-7531
NSN 6650-00-693-7952
NSN 6150-01-417-2643