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 5945-01-282-6576
NSN 6105-01-188-7292
NSN 6130-01-150-2842
NSN 6685-00-257-0882
NSN 6110-00-721-4042
NSN 5915-01-441-2982
NSN 2925-01-368-1333
NSN 5999-01-036-3684
NSN 6685-01-633-7844
NSN 5920-01-457-0189
NSN 5985-01-212-6902
NSN 5915-01-052-7681