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 6650-00-127-4581
NSN 5999-01-554-9234
NSN 5996-01-286-1325
NSN 6105-01-110-2298
NSN 5930-01-095-8447
NSN 6610-01-537-1685
NSN 5910-01-200-2080
NSN 6645-00-287-9192
NSN 6220-00-539-8769
NSN 5895-01-384-1628
NSN 6645-01-134-2976
NSN 5996-00-757-5422