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 5985-01-459-8441
NSN 4140-01-337-0495
NSN 6620-00-103-6610
NSN 4140-01-278-1314
NSN 5905-01-187-0212
NSN 6610-01-484-8980
NSN 5930-00-135-3230
NSN 5985-00-614-9595
NSN 6105-00-527-2193
NSN 6240-01-615-2666
NSN 5915-00-738-5596
NSN 5930-01-367-5597