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 5965-00-342-5126
NSN 5905-01-647-8316
NSN 5920-01-061-9714
NSN 5835-01-618-1225
NSN 5965-01-332-6693
NSN 5835-01-384-3206
NSN 6650-00-839-2527
NSN 6240-01-067-1494
NSN 6320-01-087-7961
NSN 6105-01-024-8894
NSN 6150-01-186-8601
NSN 5945-01-337-1537