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 5985-01-555-8359
NSN 6110-00-731-3801
NSN 5996-00-586-5126
NSN 6320-00-925-0558
NSN 5925-01-512-5100
NSN 6145-01-177-4697
NSN 5996-01-369-9209
NSN 5945-01-391-8090
NSN 6620-00-780-7786
NSN 6105-01-162-0840
NSN 5985-01-100-6129
NSN 6645-01-420-8360