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 6135-01-440-9412
NSN 6135-01-512-8740
NSN 5960-01-074-6110
NSN 5835-01-386-4027
NSN 5910-00-417-8776
NSN 5930-00-548-5729
NSN 6320-01-253-1028
NSN 6145-01-265-0522
NSN 7035-01-510-4569
NSN 6220-00-967-0062
NSN 6150-01-297-3625
NSN 5905-01-520-6468