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 6610-01-514-3683
NSN 5920-01-416-6211
NSN 6650-01-027-1181
NSN 5920-00-251-9142
NSN 6650-01-256-7038
NSN 6320-00-539-9283
NSN 5998-01-185-1086
NSN 5930-01-446-3672
NSN 5915-01-200-7057
NSN 6645-01-298-8837
NSN 5950-01-651-4716
NSN 5945-00-477-9634