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: Parts for spark-ignition internal combustion piston engines, nesoi
NSN 5965-00-378-3403
NSN 6610-00-609-7168
NSN 6320-01-373-9355
NSN 6220-01-301-8637
NSN 5910-00-584-4614
NSN 4140-01-089-7213
NSN 7035-01-129-4667
NSN 6110-01-354-7515
NSN 5960-01-446-1266
NSN 6610-01-274-6223
NSN 6610-01-399-7613
NSN 5925-01-261-9537