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 6650-01-481-8009
NSN 4140-01-604-2287
NSN 5950-01-145-4510
NSN 5950-01-580-8893
NSN 5996-01-004-2579
NSN 6610-01-018-9122
NSN 6610-01-479-0466
NSN 6685-01-098-6645
NSN 5975-01-601-5821
NSN 5990-00-681-2789
NSN 5925-01-241-2698
NSN 5990-01-579-2711