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 6110-01-548-3220
NSN 5998-01-467-9447
NSN 6150-00-357-7986
NSN 6145-01-454-0225
NSN 5855-01-519-2486
NSN 5855-01-079-8716
NSN 2925-00-724-9252
NSN 5895-00-143-4194
NSN 5905-01-342-4486
NSN 6110-01-444-2546
NSN 5965-01-299-8690
NSN 6105-01-522-0699