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 6110-01-088-8143
NSN 7035-01-633-9537
NSN 5855-01-340-6541
NSN 6105-01-437-8875
NSN 6150-00-758-5490
NSN 5985-00-752-7408
NSN 5960-01-212-8118
NSN 6145-01-392-9697
NSN 5975-01-401-5355
NSN 2925-00-735-4979
NSN 6240-01-044-7384
NSN 6220-00-001-4523