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 5920-00-294-0753
NSN 2925-00-060-8292
NSN 5945-01-609-0546
NSN 5998-01-534-2810
NSN 6135-01-390-7364
NSN 5965-01-439-4839
NSN 2925-01-118-6125
NSN 5905-00-121-1603
NSN 6620-00-098-5652
NSN 6135-00-100-0485
NSN 6145-00-186-6291
NSN 5910-00-759-0810