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 6145-00-727-6736
NSN 5935-01-569-7204
NSN 6240-00-033-9594
NSN 5855-01-323-5394
NSN 5895-00-452-7134
NSN 6145-00-838-9446
NSN 6320-01-170-4068
NSN 6610-01-094-4524
NSN 5950-01-090-1619
NSN 5935-01-553-3920
NSN 6145-01-305-3898
NSN 6135-01-205-5965