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 5915-01-342-1262
NSN 6110-00-775-7480
NSN 6650-01-310-2525
NSN 5835-01-632-6627
NSN 5895-00-211-7193
NSN 5950-01-361-8109
NSN 6150-01-438-9811
NSN 2925-01-208-0711
NSN 5835-01-096-8570
NSN 5965-01-268-4460
NSN 5895-01-107-9344
NSN 6650-01-139-0022