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 6145-00-752-2038
NSN 5935-01-029-4013
NSN 6240-00-984-3354
NSN 5965-01-492-9344
NSN 5925-01-226-5636
NSN 6220-00-988-5311
NSN 5999-00-396-3034
NSN 5910-01-587-1303
NSN 5965-01-064-7496
NSN 7035-01-271-1643
NSN 5996-01-214-9927
NSN 5945-00-244-8387