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 5975-00-682-7759
NSN 5920-01-083-8272
NSN 5998-00-492-4559
NSN 6110-01-577-9692
NSN 7035-00-703-3535
NSN 5920-00-753-5113
NSN 6320-01-539-4789
NSN 6105-01-655-6488
NSN 6150-01-394-5915
NSN 5990-00-406-4991
NSN 6685-01-432-0265
NSN 6150-00-286-0827