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 6610-00-918-3389
NSN 5935-01-412-0824
NSN 6645-00-127-3835
NSN 5935-00-880-9117
NSN 5985-00-737-0494
NSN 5910-01-044-7485
NSN 5920-01-629-9156
NSN 5975-01-158-6150
NSN 6320-01-054-3046
NSN 5999-01-257-8314
NSN 6130-01-106-3462
NSN 5996-01-340-5268