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 5910-01-616-7145
NSN 5910-01-100-3068
NSN 6645-01-348-8146
NSN 6320-01-492-1976
NSN 6110-01-530-0764
NSN 6135-01-271-3966
NSN 5950-01-120-9344
NSN 5895-01-188-5046
NSN 6610-00-100-1195
NSN 6130-01-272-9765
NSN 6620-00-227-6776
NSN 5996-01-367-6557