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 7035-01-642-5553
NSN 5975-00-226-8429
NSN 6240-01-379-0998
NSN 6145-01-502-5801
NSN 5965-01-485-8127
NSN 5855-00-973-5717
NSN 5855-01-285-3483
NSN 5960-01-451-6993
NSN 5915-01-504-5026
NSN 5990-01-270-3209
NSN 6620-01-194-1081
NSN 6685-01-542-1466