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 6150-01-545-1011
NSN 5905-01-010-5296
NSN 7035-01-164-6835
NSN 6145-00-470-1606
NSN 6650-01-313-5511
NSN 6105-00-553-8943
NSN 6610-01-035-1252
NSN 6150-00-273-6963
NSN 5855-01-261-5495
NSN 5950-00-533-8057
NSN 5999-01-152-9179
NSN 6650-01-307-6009