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 6620-00-056-9584
NSN 6645-00-303-7698
NSN 6320-01-276-4739
NSN 5925-00-601-6345
NSN 5950-01-233-1493
NSN 5920-01-614-3346
NSN 5999-01-177-2434
NSN 7035-01-406-6510
NSN 5895-01-634-0630
NSN 6150-00-337-8328
NSN 5975-01-023-8773
NSN 5895-01-456-9659