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 5895-00-853-7206
NSN 6320-01-343-8191
NSN 6320-01-512-2031
NSN 6610-00-994-8472
NSN 5985-01-350-1246
NSN 6145-00-900-5798
NSN 5905-01-524-5683
NSN 6240-01-050-9156
NSN 5999-00-965-6580
NSN 6105-01-507-7442
NSN 5950-01-123-2606
NSN 6650-01-105-5608