Height 3.3125 inches; 3/4 inch npt connection
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: Pressure-reducing valves, pneumatic fluid power type, filter-regulators and filter-regulator-lubricators
NSN 5930-01-321-0980
NSN 6220-01-134-3097
NSN 6145-01-110-9836
NSN 6150-01-538-9860
NSN 6145-01-166-6924
NSN 6150-00-518-1402
NSN 7035-01-388-6943
NSN 2925-00-142-9919
NSN 5905-01-208-7285
NSN 5985-00-397-7296
NSN 5925-01-005-3700
NSN 4140-00-465-7668