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 5965-01-364-0829
NSN 5915-01-076-9941
NSN 6110-01-056-4378
NSN 6620-00-113-5900
NSN 5905-01-536-0632
NSN 6220-01-203-7555
NSN 6645-00-350-8070
NSN 6130-00-833-7763
NSN 5930-01-535-6535
NSN 6150-01-100-0932
NSN 5895-00-909-9801
NSN 5920-01-112-0296