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 4140-01-658-2793
NSN 5975-00-561-0968
NSN 5855-00-100-9003
NSN 6685-01-397-7781
NSN 6240-01-394-5320
NSN 5965-01-522-0404
NSN 5985-01-089-9020
NSN 5985-01-622-2890
NSN 2925-00-555-4578
NSN 5895-00-504-0578
NSN 5930-00-953-2205
NSN 5855-00-327-2112