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 6220-01-394-2604
NSN 6240-00-793-7969
NSN 5855-01-178-1130
NSN 5998-01-171-0146
NSN 5920-01-294-4589
NSN 5975-01-386-3061
NSN 6150-01-020-6596
NSN 6145-00-759-6745
NSN 6320-00-676-9387
NSN 5998-01-098-7426
NSN 5960-00-705-5424
NSN 6105-01-211-8682