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 5920-01-433-9119
NSN 5950-00-170-9812
NSN 6105-01-143-7884
NSN 6150-01-476-8267
NSN 6135-00-170-8819
NSN 5910-01-560-4230
NSN 6240-01-239-1488
NSN 5930-00-584-4563
NSN 5990-01-318-3238
NSN 5895-00-283-4417
NSN 6645-01-411-5657
NSN 5985-00-603-7098