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 5998-01-067-8494
NSN 6145-00-099-8986
NSN 5935-01-493-6563
NSN 5905-00-964-9972
NSN 5996-01-229-5468
NSN 5920-01-200-9318
NSN 6685-01-306-2516
NSN 5990-01-211-6136
NSN 6105-01-453-6111
NSN 6135-01-568-9107
NSN 5905-01-590-9678
NSN 6610-01-339-9222