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 6135-01-645-4653
NSN 6130-01-435-5795
NSN 4140-01-169-6237
NSN 6110-01-369-7024
NSN 2925-01-412-9520
NSN 6320-01-021-6633
NSN 5999-00-934-8747
NSN 6145-00-038-3369
NSN 5960-01-473-9203
NSN 2925-00-915-1827
NSN 6105-01-165-9035
NSN 6685-00-857-4898