Next higher assembly eu (b, f) - fan; has 3 support arms
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 6240-01-586-9718
NSN 6650-01-606-1597
NSN 5895-00-705-5876
NSN 6145-00-493-4073
NSN 5835-01-150-6084
NSN 5975-01-420-3369
NSN 5985-01-430-3040
NSN 5895-01-122-2224
NSN 5925-01-142-5819
NSN 5960-01-474-4843
NSN 4140-00-189-0235
NSN 5965-01-604-1632