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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 6105-01-230-9746
NSN 6110-01-027-0091
NSN 5990-00-673-1831
NSN 5930-00-263-7854
NSN 5975-01-204-7916
NSN 5855-01-566-7431
NSN 5895-01-257-1025
NSN 4140-01-366-0336
NSN 6650-01-096-2283
NSN 5990-00-400-4794
NSN 6650-01-356-5947
NSN 5855-01-169-1706