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 5895-01-502-8948
NSN 5960-01-512-0233
NSN 6650-01-304-4254
NSN 5998-01-333-3979
NSN 6610-00-478-7071
NSN 2925-00-491-3549
NSN 5835-01-063-6284
NSN 6685-00-815-1892
NSN 5965-00-605-8239
NSN 5985-00-813-6087
NSN 6645-01-456-1182
NSN 5996-01-259-3026