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 6150-01-498-6072
NSN 6645-00-544-8529
NSN 5950-01-600-1432
NSN 4140-00-205-0853
NSN 5960-01-054-3752
NSN 6105-01-069-5088
NSN 4140-01-568-6065
NSN 5935-01-428-7767
NSN 6110-01-510-4595
NSN 5975-01-504-9352
NSN 5930-01-521-3881
NSN 5975-01-187-0810