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 5910-01-141-2049
NSN 7035-01-344-4192
NSN 5975-01-365-2180
NSN 6320-00-593-0379
NSN 6685-00-854-5472
NSN 5930-01-552-4981
NSN 5930-01-327-4384
NSN 5975-00-026-0933
NSN 6150-01-315-3291
NSN 5945-01-450-5786
NSN 6650-01-417-4277
NSN 6240-00-421-1862