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: Intake air filters for internal combustion engines
NSN 6650-01-431-9625
NSN 6130-01-228-7940
NSN 5996-01-030-1387
NSN 5925-01-397-0559
NSN 6240-01-385-8684
NSN 6110-00-452-0448
NSN 6650-01-534-3587
NSN 5895-01-298-3410
NSN 5930-01-422-1702
NSN 5925-01-310-7355
NSN 6130-00-679-1873
NSN 6150-01-115-6835