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 5855-01-039-2859
NSN 4140-01-004-8424
NSN 5990-00-269-2226
NSN 6105-00-093-8766
NSN 5990-01-425-2175
NSN 5915-00-465-7502
NSN 6645-00-780-5260
NSN 6240-01-562-2012
NSN 5895-01-647-3237
NSN 5920-01-283-1093
NSN 5915-01-554-8265
NSN 5990-00-285-1948