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 5975-01-274-9555
NSN 5950-01-144-0661
NSN 5835-01-294-5753
NSN 7035-01-103-3342
NSN 5925-01-031-1473
NSN 5990-01-282-4617
NSN 6240-01-356-8144
NSN 6130-00-980-2032
NSN 5855-01-020-7982
NSN 6645-00-602-5968
NSN 6610-01-303-9516
NSN 6130-00-103-4791