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 6135-01-571-5133
NSN 6650-01-058-5908
NSN 7035-01-291-1770
NSN 5855-01-324-9269
NSN 6645-00-467-6094
NSN 5945-00-487-5753
NSN 6240-01-066-6522
NSN 5985-00-865-0247
NSN 5985-00-887-7775
NSN 5895-01-355-0284
NSN 5945-00-033-0171
NSN 5920-01-069-0270