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 5965-00-223-4739
NSN 6145-01-627-0469
NSN 5835-01-112-9008
NSN 5990-00-444-0612
NSN 5925-01-398-3244
NSN 5905-01-333-8586
NSN 7035-01-647-9105
NSN 5895-00-188-8156
NSN 5998-01-274-2389
NSN 6645-01-020-4557
NSN 5920-00-271-3217
NSN 5920-01-296-2177