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 5895-00-482-3820
NSN 5996-00-257-8628
NSN 6320-01-512-2031
NSN 6130-01-365-1021
NSN 6240-01-529-6624
NSN 6105-00-199-2391
NSN 5950-01-235-3811
NSN 5895-00-482-9282
NSN 2925-01-127-0167
NSN 6220-01-249-3884
NSN 5920-00-773-1282
NSN 5905-01-570-5808