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 6145-00-259-6946
NSN 6110-00-027-3950
NSN 6620-01-609-9513
NSN 5950-01-168-8782
NSN 5985-01-574-6353
NSN 5835-00-917-7344
NSN 6610-00-583-1084
NSN 6320-00-322-3460
NSN 6135-01-512-8740
NSN 6240-01-442-3501
NSN 5990-00-583-9920
NSN 5925-00-171-0307