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 5990-01-517-7848
NSN 6320-00-845-3261
NSN 5975-00-651-3919
NSN 5905-00-872-7484
NSN 5910-01-535-4886
NSN 5910-01-589-0511
NSN 6135-01-431-6801
NSN 7035-01-026-1171
NSN 5950-01-298-7301
NSN 5965-01-449-1101
NSN 7035-00-861-7913
NSN 6650-01-175-0841