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 6645-01-489-5426
NSN 7035-00-981-7216
NSN 5910-01-283-9088
NSN 6610-01-438-8246
NSN 5925-01-439-4552
NSN 6110-00-877-2940
NSN 5960-01-195-7590
NSN 5975-01-161-8191
NSN 5895-01-599-8439
NSN 5998-01-325-8696
NSN 5935-01-176-3610
NSN 5960-01-302-4456