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 5835-01-497-5029
NSN 5999-01-607-4605
NSN 5930-01-068-3641
NSN 6135-01-400-2947
NSN 5930-01-502-4902
NSN 6135-01-413-4747
NSN 6150-00-000-0180
NSN 5950-00-490-5798
NSN 5985-01-227-5524
NSN 6150-01-470-3121
NSN 6145-01-080-9295
NSN 5920-00-126-1873