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 2925-01-327-0206
NSN 6105-00-460-0335
NSN 2925-00-441-8268
NSN 6650-00-910-2708
NSN 6220-01-471-6219
NSN 6145-01-646-1232
NSN 5930-01-258-3454
NSN 5999-01-056-5281
NSN 6130-00-727-6912
NSN 6320-00-270-8222
NSN 5990-00-170-4239
NSN 6320-01-600-5808