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 5905-01-380-7417
NSN 6130-01-429-7535
NSN 5930-01-094-5928
NSN 5920-01-350-3163
NSN 5835-01-618-6485
NSN 2925-01-633-4048
NSN 5905-01-077-9709
NSN 5985-01-350-3817
NSN 5950-00-266-2511
NSN 6150-01-126-5037
NSN 5935-01-060-6260
NSN 5999-01-349-8410