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 6240-01-094-7717
NSN 5960-01-294-2397
NSN 5935-01-653-6452
NSN 6650-00-520-5785
NSN 5855-00-117-0857
NSN 6320-01-466-4175
NSN 2925-00-561-9904
NSN 6240-01-657-6037
NSN 4140-00-758-0311
NSN 5935-00-937-2973
NSN 5925-01-592-4733
NSN 6145-01-408-5332