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 5985-00-250-8666
NSN 6320-00-643-0958
NSN 5950-01-411-6227
NSN 6110-00-827-7122
NSN 5998-01-649-0439
NSN 6135-01-222-0703
NSN 6685-01-642-6133
NSN 6110-01-196-5496
NSN 6320-01-032-9703
NSN 5985-00-483-7798
NSN 5985-01-215-1677
NSN 6610-01-471-8130