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 5975-01-368-9665
NSN 5915-01-100-3652
NSN 5895-01-126-9337
NSN 6110-01-261-3086
NSN 5915-00-929-5248
NSN 6130-00-081-2186
NSN 5905-01-634-0595
NSN 6610-01-512-3248
NSN 5915-00-372-4522
NSN 5990-00-926-4324
NSN 5895-00-147-4101
NSN 5950-01-114-6233