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 6620-01-394-7526
NSN 6150-00-615-8737
NSN 6130-00-674-2059
NSN 5915-01-226-5481
NSN 5975-01-517-1676
NSN 5915-00-230-1681
NSN 6220-01-006-4966
NSN 5950-01-025-6732
NSN 5996-01-500-7871
NSN 5960-01-194-4506
NSN 6130-00-505-0194
NSN 6150-01-301-4658