Weapon system essential
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 6610-01-065-1073
NSN 6105-00-337-0904
NSN 6110-01-319-0259
NSN 7035-01-034-4443
NSN 6240-00-130-5643
NSN 6110-00-684-6844
NSN 6240-01-104-5085
NSN 6610-00-470-8209
NSN 5965-01-481-4164
NSN 5905-00-209-4657
NSN 6130-01-441-5003
NSN 5905-01-613-4295