An item fabricated from a single, internally cored casting, or composed of two or more separate castings, and designed to position and protect bearings, shafts, gears, and/or other components required for a mechanical drive. Includes items having access hole(s) to facilitate machining and assembling of components. It may include the access hole cover plate(s).
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5985-01-317-3143
NSN 6240-00-275-1950
NSN 6135-00-497-0491
NSN 5999-01-469-5421
NSN 6645-01-233-1131
NSN 5960-00-040-9989
NSN 6650-01-448-9639
NSN 6650-00-514-3531
NSN 4140-01-647-4488
NSN 5975-00-567-2766
NSN 5905-00-341-6516
NSN 6650-00-098-6128