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 4140-01-501-5394
NSN 5975-00-056-1855
NSN 5905-01-276-5994
NSN 6320-01-243-2276
NSN 6650-01-196-4667
NSN 6110-01-605-1545
NSN 5998-01-021-3700
NSN 5895-01-422-2071
NSN 5960-00-372-4876
NSN 6130-00-079-1269
NSN 6240-01-331-5246
NSN 5950-01-099-7324