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 5915-00-067-7464
NSN 5925-01-013-8329
NSN 4140-00-347-6807
NSN 5975-00-636-4910
NSN 7035-01-481-8247
NSN 6240-01-553-9555
NSN 5960-01-428-7300
NSN 5910-01-654-4002
NSN 6150-01-539-5774
NSN 5895-01-227-5213
NSN 5999-01-594-5709
NSN 5996-01-101-7171