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 2925-01-510-9378
NSN 5895-01-476-8124
NSN 6130-01-582-2886
NSN 5945-01-575-9089
NSN 6105-01-232-1094
NSN 5895-00-387-4901
NSN 6145-00-793-7816
NSN 5935-01-142-2822
NSN 5998-01-132-2998
NSN 6620-01-283-5627
NSN 6130-01-079-0658
NSN 5920-00-876-8989