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).
NSN 6145-01-221-6518
NSN 6650-01-567-8552
NSN 6650-00-936-4571
NSN 5945-00-795-9703
NSN 2925-01-061-4012
NSN 5930-00-045-4460
NSN 6620-00-060-0549
NSN 5985-00-145-9464
NSN 5965-00-564-4399
NSN 5835-00-930-8500
NSN 5965-01-173-2486
NSN 4140-01-576-3128