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 6620-00-111-4506
NSN 5950-01-323-2890
NSN 6320-01-392-6922
NSN 4140-01-076-9775
NSN 6320-00-004-9158
NSN 5990-00-932-3070
NSN 5945-01-495-1494
NSN 2925-00-126-2879
NSN 5985-01-425-0775
NSN 6130-00-335-4862
NSN 6105-00-136-9158
NSN 6240-01-592-1261