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 5895-01-061-5064
NSN 5985-01-569-0500
NSN 5920-01-449-5581
NSN 5996-01-660-4170
NSN 5985-00-197-1197
NSN 6320-01-056-1164
NSN 6620-01-308-0860
NSN 6135-01-399-8230
NSN 6320-01-162-5977
NSN 5999-00-984-7072
NSN 6645-00-864-6794
NSN 2925-01-146-0278