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 6150-00-186-7809
NSN 5915-00-816-7549
NSN 6620-00-556-1976
NSN 5935-00-974-7295
NSN 5835-01-502-9228
NSN 5895-01-023-6150
NSN 6145-01-304-5880
NSN 5835-01-242-9806
NSN 6135-01-096-1452
NSN 6645-01-227-2036
NSN 6620-01-041-8567
NSN 5855-00-013-1244