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 6220-01-534-3244
NSN 6610-01-474-8520
NSN 5950-00-555-2881
NSN 5855-01-645-8185
NSN 5950-00-424-3791
NSN 5930-01-423-8203
NSN 5835-00-226-7825
NSN 6650-01-506-5636
NSN 6620-00-635-7347
NSN 5999-00-518-1007
NSN 7035-00-727-4068
NSN 6145-00-730-3933