6 psi cracking pressure; media hydraulic fluid
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 5915-01-381-1255
NSN 5915-01-379-2302
NSN 5905-00-486-7603
NSN 5960-00-201-5265
NSN 5930-01-521-3287
NSN 6645-00-248-5434
NSN 5960-01-543-0235
NSN 5930-00-156-0954
NSN 5999-01-487-1822
NSN 5965-00-644-0339
NSN 7035-00-064-7008
NSN 5935-01-241-4663