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 7035-00-104-7613
NSN 6110-01-175-5314
NSN 6320-00-857-4073
NSN 6320-00-149-7570
NSN 5835-01-198-6814
NSN 5930-00-248-3381
NSN 5965-00-275-0491
NSN 5985-00-737-0494
NSN 2925-01-455-2558
NSN 6145-01-365-7801
NSN 6110-01-006-6718
NSN 5920-01-410-7343