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 for spark-ignition internal combustion piston engines, nesoi
NSN 5960-01-375-5231
NSN 6150-01-416-8854
NSN 5925-01-024-4153
NSN 5996-01-441-1594
NSN 5855-01-519-7929
NSN 5960-00-764-5927
NSN 7035-01-191-2822
NSN 6685-01-269-5240
NSN 5975-00-524-8644
NSN 5999-01-108-5514
NSN 5998-01-100-0280
NSN 5965-01-561-2077