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 6320-00-360-1744
NSN 6130-00-520-1241
NSN 6130-01-264-9003
NSN 6145-01-555-8131
NSN 2925-00-957-7329
NSN 5930-01-426-9130
NSN 6150-00-689-6309
NSN 5895-00-714-7982
NSN 5915-01-216-2567
NSN 5855-01-438-4588
NSN 5895-01-519-9373
NSN 5990-00-089-4340