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 6130-00-805-3802
NSN 5895-01-244-5026
NSN 6650-01-477-2124
NSN 6240-01-085-6576
NSN 6105-01-165-6923
NSN 6135-01-215-1245
NSN 5975-00-106-3375
NSN 5960-01-469-5874
NSN 5975-01-145-5355
NSN 5999-01-475-8926
NSN 2925-01-147-6688
NSN 6240-01-539-2806