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 2925-00-008-5485
NSN 5960-01-415-3574
NSN 5950-00-163-9013
NSN 5945-01-189-3917
NSN 5935-00-106-3803
NSN 6135-01-391-6515
NSN 5985-00-346-7024
NSN 6145-00-205-4046
NSN 5975-00-003-3407
NSN 5985-01-519-9295
NSN 5960-01-628-2760
NSN 5915-00-880-2193