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 6240-00-818-1364
NSN 2925-01-652-4082
NSN 5998-01-406-3254
NSN 6130-00-155-5873
NSN 6610-01-029-8749
NSN 7035-01-243-8523
NSN 6645-01-167-0712
NSN 6685-01-486-9120
NSN 6105-00-268-2878
NSN 5996-01-216-8136
NSN 5975-00-058-5241
NSN 5999-01-522-5778