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 5835-01-589-4735
NSN 5999-00-501-6594
NSN 5905-01-385-0628
NSN 5905-01-183-3818
NSN 5965-01-148-4979
NSN 6645-01-577-7932
NSN 6650-01-259-4598
NSN 6220-00-730-5808
NSN 5996-01-474-3178
NSN 5935-01-435-9797
NSN 5855-00-489-6754
NSN 5950-01-641-8921