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 of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5990-00-888-7761
NSN 5835-00-358-4235
NSN 5945-01-124-0541
NSN 5998-01-466-4505
NSN 5935-01-564-4365
NSN 6135-01-062-9356
NSN 5930-00-482-3183
NSN 5985-01-605-5206
NSN 5975-01-032-5109
NSN 5996-01-069-6806
NSN 5835-01-424-0054
NSN 6320-01-476-7702