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 5895-00-178-0375
NSN 6610-00-311-0974
NSN 6240-01-098-6410
NSN 6645-01-314-9236
NSN 6620-01-333-0406
NSN 4140-00-402-6362
NSN 5910-00-136-4228
NSN 5920-01-116-1789
NSN 5945-01-388-1658
NSN 5925-00-217-6381
NSN 6610-01-501-4532
NSN 5905-00-584-1021