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 5905-01-425-1149
NSN 6610-01-125-5761
NSN 5965-01-438-6928
NSN 5835-01-116-2369
NSN 5855-00-135-9064
NSN 5950-00-821-5793
NSN 4140-00-376-5712
NSN 6145-01-273-0077
NSN 5905-00-205-9783
NSN 5990-01-501-9094
NSN 5998-00-633-5169
NSN 5965-01-089-8579