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 6150-01-411-6299
NSN 5990-00-505-1546
NSN 5935-01-023-8282
NSN 5996-00-283-7385
NSN 7035-01-326-8569
NSN 5950-01-143-3239
NSN 5950-01-137-1797
NSN 6110-00-211-1092
NSN 5855-01-575-4813
NSN 4140-01-056-3654
NSN 5895-01-267-8067
NSN 5930-01-214-7959