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 6610-01-628-6044
NSN 6240-00-926-1213
NSN 5895-01-468-0936
NSN 5998-01-176-6106
NSN 5920-00-527-9473
NSN 5985-01-395-1215
NSN 5960-01-206-7763
NSN 5905-01-239-8217
NSN 5996-00-090-3518
NSN 6220-01-525-8097
NSN 5915-01-184-2521
NSN 5950-00-199-8153