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 nonrotating mechanical shaft. It has mounting holes for fastening to a supporting member or main body. It may have provision to accommodate a pin or threaded fastener to hold the shaft in a fixed position.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6240-01-029-3701
NSN 6620-00-257-2783
NSN 5895-00-827-2095
NSN 6645-00-149-1100
NSN 6685-01-399-7944
NSN 5999-01-365-4557
NSN 5910-00-189-2919
NSN 5960-01-410-8177
NSN 6240-01-415-3014
NSN 6150-01-141-0115
NSN 4140-01-245-5684
NSN 5915-00-603-9538