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 5895-00-232-1314
NSN 5910-01-512-8782
NSN 6620-00-155-2608
NSN 5996-01-504-2065
NSN 2925-00-896-3752
NSN 6650-01-011-9093
NSN 6150-01-595-2082
NSN 5985-01-267-6647
NSN 5855-01-398-9548
NSN 7035-01-556-6860
NSN 5960-00-918-2369
NSN 6650-01-177-4398