Next higher assembly fan, centrifugal
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 6105-01-561-6972
NSN 6130-01-385-9317
NSN 5945-01-589-7804
NSN 6110-01-468-5955
NSN 5905-01-539-8321
NSN 6645-01-385-7033
NSN 5905-01-112-0818
NSN 5920-00-839-5438
NSN 5895-00-518-4954
NSN 5915-01-396-0792
NSN 6650-01-089-6192
NSN 6610-00-132-3387