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 compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5925-00-904-2010
NSN 5855-01-430-5459
NSN 5975-00-954-3096
NSN 6320-01-407-8663
NSN 6110-00-429-4777
NSN 6240-01-459-7827
NSN 5990-00-281-4164
NSN 6240-01-440-9827
NSN 4140-01-417-1360
NSN 5915-01-547-4655
NSN 5910-01-602-9296
NSN 4140-01-456-0891