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 6110-00-905-4858
NSN 6220-01-093-4439
NSN 6645-00-684-3424
NSN 5910-01-511-0011
NSN 6620-00-819-5046
NSN 5920-01-009-1307
NSN 5935-00-964-8513
NSN 4140-00-448-4306
NSN 5930-00-968-5149
NSN 5985-00-155-8308
NSN 6130-01-076-4219
NSN 5935-01-440-6375