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 5910-01-106-1692
NSN 5975-00-299-1202
NSN 7035-00-371-7749
NSN 5996-01-020-4484
NSN 5925-00-688-7679
NSN 5998-00-369-1101
NSN 5835-01-462-5983
NSN 6110-01-302-8458
NSN 6685-01-495-9776
NSN 6110-01-100-3907
NSN 5925-00-239-2135
NSN 6320-01-652-3806