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 5920-01-558-7169
NSN 5965-01-422-3232
NSN 5915-01-023-0300
NSN 5950-01-462-2633
NSN 5905-01-363-2056
NSN 5855-00-361-0167
NSN 6645-00-171-9639
NSN 5945-01-133-3627
NSN 5960-00-307-3963
NSN 5935-01-077-6427
NSN 6220-01-220-5260
NSN 6610-00-781-4198