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 6320-00-456-0836
NSN 5960-00-471-6286
NSN 5915-00-959-5454
NSN 6610-01-492-6515
NSN 5920-01-624-1330
NSN 7035-00-205-1932
NSN 5935-01-399-2349
NSN 5950-01-114-5759
NSN 5930-00-351-8273
NSN 5930-01-211-6894
NSN 4140-01-620-8657
NSN 5895-00-710-4152