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 5920-00-307-6789
NSN 2925-01-097-0903
NSN 5945-01-310-6195
NSN 5975-01-315-0177
NSN 5950-00-224-2079
NSN 5905-00-187-0210
NSN 6320-01-532-4026
NSN 5935-00-541-6481
NSN 5835-01-424-0054
NSN 6620-01-054-9346
NSN 6150-01-127-8247
NSN 5950-01-634-0677