A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).
Classification: Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
NSN 6240-01-645-4797
NSN 6150-01-325-0156
NSN 5975-01-536-6472
NSN 6105-01-641-8500
NSN 5950-01-335-0677
NSN 5935-01-634-0668
NSN 6240-00-094-7724
NSN 6145-01-041-9989
NSN 6610-01-388-8664
NSN 5905-01-381-2552
NSN 5996-01-561-2413
NSN 6105-00-343-1607