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 5835-01-031-7265
NSN 5996-00-369-5299
NSN 5910-01-460-2892
NSN 5998-00-541-8792
NSN 5990-01-161-4625
NSN 5975-01-233-0684
NSN 4140-00-289-9263
NSN 6150-00-316-3223
NSN 6145-00-804-2861
NSN 6685-01-350-3451
NSN 5985-01-561-3845
NSN 5895-01-258-5933