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 5996-00-256-7945
NSN 5895-00-279-2941
NSN 5915-00-728-6229
NSN 6145-01-302-9522
NSN 5925-01-263-9862
NSN 5920-01-025-6989
NSN 5999-01-107-3421
NSN 6645-01-394-5149
NSN 5996-01-590-7886
NSN 5965-01-241-0553
NSN 5985-01-415-5785
NSN 5996-00-026-9118