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 6105-00-115-0204
NSN 5945-00-102-3574
NSN 6135-00-134-6648
NSN 5835-00-402-8387
NSN 6320-01-335-8336
NSN 6320-01-054-3046
NSN 5998-00-195-1785
NSN 6650-00-985-5332
NSN 5960-01-032-4229
NSN 2925-01-556-0333
NSN 5996-01-460-7650
NSN 6240-00-215-8550