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 6105-01-523-9973
NSN 5835-00-133-0599
NSN 6220-00-288-4350
NSN 5985-01-134-0461
NSN 6110-01-496-6975
NSN 6220-00-627-5860
NSN 6130-01-483-1779
NSN 6645-00-935-7046
NSN 6145-01-285-0593
NSN 5910-01-504-1822
NSN 5965-01-388-3492
NSN 5915-01-182-3341