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 6685-00-950-8176
NSN 4140-01-571-7382
NSN 5835-01-507-0731
NSN 6620-01-524-0583
NSN 6150-01-192-7399
NSN 5855-00-292-5086
NSN 5935-00-632-0757
NSN 5996-01-529-4964
NSN 6650-01-607-7600
NSN 6620-01-228-1571
NSN 6135-01-391-8539
NSN 5925-01-355-2420