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 5975-01-360-1776
NSN 4140-01-624-1218
NSN 6130-01-381-0400
NSN 6240-01-548-8382
NSN 7035-01-624-1312
NSN 6135-01-187-0033
NSN 6685-01-174-9545
NSN 5990-01-206-3606
NSN 5985-01-541-4427
NSN 6145-01-056-5171
NSN 5930-01-304-3848
NSN 5920-00-476-0528