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 for spark-ignition internal combustion piston engines, nesoi
NSN 6320-01-592-4567
NSN 6320-01-224-0063
NSN 6145-01-372-5709
NSN 5935-01-268-7737
NSN 6645-01-599-2311
NSN 2925-00-961-2117
NSN 6145-00-689-9339
NSN 6145-00-593-8100
NSN 5910-01-021-4587
NSN 5910-00-079-1309
NSN 6650-00-450-3504
NSN 5835-01-508-2528