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 5999-01-063-7408
NSN 5998-01-497-5082
NSN 6110-01-553-8520
NSN 5905-01-644-1702
NSN 6650-01-529-0151
NSN 5930-01-539-4807
NSN 6105-01-206-3738
NSN 6135-00-351-8606
NSN 6610-00-835-7683
NSN 5945-01-550-9755
NSN 5990-01-100-1840
NSN 5930-00-914-7855