Cartridge 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 5930-00-072-1637
NSN 5960-01-431-4291
NSN 5835-00-216-4568
NSN 5945-01-260-7974
NSN 6105-00-779-6307
NSN 5915-01-547-4655
NSN 5945-01-142-3321
NSN 6650-00-862-7143
NSN 6105-01-482-1267
NSN 5910-01-337-4921
NSN 5910-01-583-9850
NSN 5930-00-252-4133