Npt: tba-12. Micron rating: 3.
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 5925-00-477-9644
NSN 5996-00-813-9474
NSN 5855-01-604-4161
NSN 7035-00-188-6674
NSN 6645-00-136-3024
NSN 5990-00-061-9041
NSN 5925-00-244-0711
NSN 6110-01-579-2263
NSN 6110-01-423-1083
NSN 5905-00-003-8785
NSN 6150-01-218-4974
NSN 6135-00-990-1822