Swing check type
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 5960-01-580-6360
NSN 5925-01-061-9717
NSN 7035-00-153-3826
NSN 6650-01-141-5999
NSN 6105-00-527-7702
NSN 6650-01-165-2175
NSN 5950-01-472-5345
NSN 6685-00-134-2993
NSN 6150-00-735-3260
NSN 4140-00-062-1335
NSN 5996-01-140-2162
NSN 6130-01-206-4587