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 5935-00-204-0075
NSN 4140-00-616-1347
NSN 5999-00-421-3080
NSN 5895-01-076-6945
NSN 5935-01-157-3463
NSN 6110-00-009-0292
NSN 5855-01-615-0461
NSN 6645-01-376-2336
NSN 5985-01-350-3823
NSN 6320-01-652-3806
NSN 6110-00-177-8755
NSN 6145-01-219-0793