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 5945-01-653-4659
NSN 6650-00-391-8404
NSN 5895-01-116-3271
NSN 6240-01-556-2924
NSN 5925-00-488-8030
NSN 6105-01-449-1862
NSN 6645-01-539-2920
NSN 6135-01-452-8999
NSN 5930-00-241-0126
NSN 6240-01-257-3155
NSN 7035-00-585-2113
NSN 6650-01-289-3901