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 5990-01-293-4817
NSN 6240-00-422-1278
NSN 5996-00-495-3086
NSN 5960-01-144-5502
NSN 5935-01-314-0705
NSN 6135-01-190-2628
NSN 6130-01-416-7596
NSN 5930-01-576-3415
NSN 5935-00-269-5516
NSN 5910-00-406-1019
NSN 6110-00-205-1778
NSN 5996-01-653-8065