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 5975-00-422-0613
NSN 6240-00-020-4709
NSN 5910-01-469-9443
NSN 5925-00-896-4847
NSN 6620-01-132-9678
NSN 5975-00-492-1587
NSN 5985-01-444-7917
NSN 5935-01-509-8423
NSN 5910-01-326-6259
NSN 5965-01-444-3098
NSN 6110-01-353-8053
NSN 5910-01-451-4905