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 5935-00-208-3670
NSN 2925-01-094-4771
NSN 6645-01-443-4854
NSN 6220-00-208-9058
NSN 5930-01-207-2447
NSN 5895-00-150-2347
NSN 6645-01-215-0617
NSN 5905-00-954-1181
NSN 6650-00-754-2276
NSN 5960-00-594-0824
NSN 6110-01-311-5655
NSN 7035-00-185-8683