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 6110-01-347-6184
NSN 5835-00-074-3700
NSN 6150-01-192-4862
NSN 6130-00-410-0835
NSN 5998-01-098-8525
NSN 6135-01-199-1185
NSN 6145-00-340-6698
NSN 5999-00-824-7917
NSN 6645-01-459-7788
NSN 6645-01-023-8724
NSN 6110-00-525-3418
NSN 5999-01-326-3521