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 6685-00-578-0974
NSN 5935-01-243-6899
NSN 6220-01-200-7910
NSN 6105-01-525-6506
NSN 2925-00-099-4030
NSN 6645-00-134-9358
NSN 6220-00-353-5730
NSN 6130-01-251-3936
NSN 5945-00-180-4195
NSN 5925-01-461-8378
NSN 5985-00-226-5627
NSN 6620-01-290-2973