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 6645-01-205-3869
NSN 5925-01-592-4733
NSN 6150-01-154-6673
NSN 6220-01-123-9290
NSN 5975-00-187-5301
NSN 6220-01-303-4577
NSN 6145-00-843-8744
NSN 5996-01-549-4672
NSN 6620-01-296-0871
NSN 5999-00-025-9059
NSN 7035-01-320-2536
NSN 6620-01-473-5163