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 5895-01-412-9870
NSN 4140-01-384-4389
NSN 6320-01-106-4414
NSN 5925-01-101-3386
NSN 6610-01-568-8732
NSN 5905-01-351-0685
NSN 6135-01-394-8087
NSN 5930-00-965-5105
NSN 6240-01-534-5829
NSN 6105-01-464-0245
NSN 6150-00-407-9112
NSN 6320-01-562-1599