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 5855-00-944-0949
NSN 6645-01-571-8578
NSN 5999-01-189-5478
NSN 6135-01-407-8254
NSN 5855-01-536-3978
NSN 6320-01-571-8974
NSN 6135-01-357-0621
NSN 2925-01-418-3296
NSN 5998-01-102-7640
NSN 5996-00-114-1799
NSN 5895-00-151-3934
NSN 5905-00-428-6330