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 5935-01-210-6360
NSN 5835-01-150-6084
NSN 5935-01-515-6003
NSN 5905-00-776-7212
NSN 5975-00-304-9748
NSN 5855-01-258-6180
NSN 2925-01-354-1752
NSN 6110-01-509-0338
NSN 5905-01-643-9215
NSN 6685-01-425-6477
NSN 6110-00-943-5216
NSN 6240-01-399-8573