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: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5965-00-587-1916
NSN 5999-01-137-9884
NSN 6610-01-170-2905
NSN 6145-01-625-7843
NSN 6620-01-041-8567
NSN 5835-01-463-2334
NSN 6610-01-325-4784
NSN 5999-01-462-1733
NSN 6220-00-898-7311
NSN 6220-01-188-6962
NSN 6130-01-094-0786
NSN 6685-01-314-6668