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 5990-00-186-2445
NSN 6645-00-904-2754
NSN 6320-00-070-4544
NSN 5895-00-927-9909
NSN 6685-01-083-9110
NSN 6130-01-386-5762
NSN 5895-01-500-7227
NSN 6645-01-340-7354
NSN 6650-01-546-7632
NSN 5935-01-646-7802
NSN 5895-01-328-4974
NSN 6135-01-359-4293