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 compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5990-00-518-0684
NSN 6135-01-265-1384
NSN 6650-00-115-6654
NSN 6685-01-512-0600
NSN 6135-01-068-0119
NSN 5915-01-507-4033
NSN 5950-01-118-0419
NSN 6620-01-598-2271
NSN 5999-00-517-2826
NSN 2925-00-881-0164
NSN 5915-01-221-2261
NSN 6610-01-052-0803