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 2925-00-945-0792
NSN 6145-01-118-6835
NSN 5920-00-159-8582
NSN 5960-00-308-6419
NSN 6220-01-125-3860
NSN 6145-01-433-3886
NSN 5975-01-444-1687
NSN 5950-01-649-2980
NSN 5855-01-020-7982
NSN 5835-00-892-3510
NSN 6150-01-492-6195
NSN 6645-01-559-8314