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 steel
NSN 5895-01-482-4099
NSN 5945-00-216-7432
NSN 5945-01-089-6679
NSN 5910-01-414-2640
NSN 6685-01-391-6790
NSN 2925-01-645-2948
NSN 5930-01-359-2088
NSN 2925-01-094-4771
NSN 6610-01-047-4466
NSN 5895-01-378-2755
NSN 5945-01-421-3321
NSN 5990-01-595-9441