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, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
NSN 6220-00-006-9746
NSN 6105-01-026-9114
NSN 5920-01-424-1708
NSN 5835-00-366-0240
NSN 5910-01-617-3118
NSN 7035-01-242-6496
NSN 5996-00-238-4663
NSN 5920-01-552-4502
NSN 2925-01-466-0892
NSN 6240-01-044-5049
NSN 6130-01-542-6713
NSN 4140-01-364-7845