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 5910-00-789-8015
NSN 5945-01-624-9782
NSN 5999-01-023-3158
NSN 6240-01-439-5363
NSN 4140-01-312-5508
NSN 5975-01-594-5956
NSN 5999-00-554-9966
NSN 6645-01-472-7283
NSN 5920-01-586-3715
NSN 4140-01-610-0834
NSN 6110-01-378-0548
NSN 6240-01-420-9255