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 6645-01-242-0340
NSN 6610-01-311-5872
NSN 6220-00-682-8292
NSN 6105-01-256-3359
NSN 6220-01-012-2191
NSN 5950-01-309-6854
NSN 5835-00-807-5632
NSN 4140-01-462-7737
NSN 6135-01-299-7252
NSN 5895-01-464-0505
NSN 5965-01-526-6131
NSN 6685-01-345-0826