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 5930-01-059-0511
NSN 6105-00-201-8977
NSN 5985-01-004-9716
NSN 5835-01-062-4213
NSN 5965-00-170-5254
NSN 5999-00-020-8328
NSN 5910-01-403-2812
NSN 5960-01-468-5785
NSN 6150-00-491-9654
NSN 5915-01-425-2303
NSN 5915-01-570-9112
NSN 2925-00-448-4685