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 5920-00-915-3571
NSN 4140-00-585-6016
NSN 6150-00-353-7392
NSN 2925-00-103-6822
NSN 5996-00-278-5193
NSN 6685-01-528-7585
NSN 5935-01-634-0668
NSN 6645-00-211-6906
NSN 5990-01-367-9168
NSN 6645-01-468-9673
NSN 6610-01-354-7963
NSN 5835-01-435-4139