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 6645-00-153-3834
NSN 6645-00-624-5963
NSN 5999-01-382-4934
NSN 5985-01-025-0372
NSN 5895-01-519-8179
NSN 5985-01-030-5505
NSN 4140-00-173-0706
NSN 5960-01-007-6811
NSN 6610-01-125-8738
NSN 5910-00-071-7469
NSN 5965-01-633-8849
NSN 6220-01-373-1245