1.312-12 sae o-rings
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 6320-01-415-0953
NSN 2925-00-831-7024
NSN 5960-01-362-9190
NSN 4140-00-262-9921
NSN 5960-01-593-4760
NSN 2925-01-265-2853
NSN 5999-00-695-0339
NSN 6620-01-406-6840
NSN 6650-01-091-7846
NSN 5925-00-092-0578
NSN 5895-00-105-2941
NSN 5935-00-225-8448