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 iron
NSN 6610-01-207-0045
NSN 6320-01-442-3428
NSN 5895-00-495-7972
NSN 5855-00-337-3679
NSN 5910-00-282-2531
NSN 5915-00-428-1662
NSN 6220-01-167-3855
NSN 6620-01-495-6880
NSN 6110-00-369-8499
NSN 4140-01-398-5958
NSN 5895-01-420-3439
NSN 5965-00-926-2591