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 2925-01-424-0235
NSN 6110-01-006-4221
NSN 2925-00-764-0167
NSN 6145-00-782-4420
NSN 5905-01-268-2246
NSN 5905-01-618-0894
NSN 6610-01-085-0831
NSN 7035-01-271-1643
NSN 5996-01-170-1915
NSN 5925-01-422-0431
NSN 2925-00-707-6770
NSN 5935-00-728-5328