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 5998-01-106-3250
NSN 6145-00-266-8453
NSN 5996-01-139-2843
NSN 6110-01-131-2811
NSN 2925-01-327-3069
NSN 6130-01-505-2586
NSN 5930-00-310-1759
NSN 5965-01-262-3513
NSN 5915-00-410-5399
NSN 5950-00-683-8304
NSN 5835-01-477-0137
NSN 5975-01-492-4309