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 5905-01-044-2196
NSN 5999-01-576-0325
NSN 6650-01-527-2610
NSN 5930-00-947-9222
NSN 5910-01-080-6695
NSN 6650-01-624-4079
NSN 6105-01-300-6832
NSN 6320-01-443-3826
NSN 6620-01-505-3496
NSN 5965-01-147-5847
NSN 5925-01-088-6863
NSN 5950-00-524-5044