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 5835-00-471-2660
NSN 5996-01-407-7374
NSN 6130-01-337-7680
NSN 6150-01-643-8991
NSN 6130-00-124-1060
NSN 5965-01-107-8549
NSN 5935-01-515-8148
NSN 6145-01-474-5230
NSN 5996-01-357-1967
NSN 5925-01-246-4520
NSN 5950-01-535-8889
NSN 6610-00-303-9647