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 5960-01-020-6316
NSN 5910-01-179-1010
NSN 5999-00-592-0978
NSN 6150-01-497-0377
NSN 6105-00-707-2743
NSN 5999-00-129-1950
NSN 6110-01-594-2334
NSN 6135-01-466-3980
NSN 5905-00-061-9928
NSN 6105-00-339-2921
NSN 5960-01-322-7820
NSN 2925-01-053-5697