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 5950-00-288-5994
NSN 5920-01-543-6348
NSN 5975-00-894-9639
NSN 6240-00-708-2083
NSN 5930-00-926-7544
NSN 5945-01-610-2028
NSN 2925-01-139-5144
NSN 6240-01-365-3711
NSN 5945-01-650-6411
NSN 5985-00-008-6754
NSN 6145-00-542-7980
NSN 5905-01-394-1455