120 psi cracking pressure
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 6135-00-276-7625
NSN 6135-01-633-8502
NSN 5920-01-077-9938
NSN 5910-00-011-6971
NSN 6145-01-651-3082
NSN 5960-01-536-5108
NSN 5990-01-554-8547
NSN 5990-01-266-6016
NSN 5965-00-994-3190
NSN 6110-00-156-6468
NSN 6220-01-047-4060
NSN 6220-01-318-4678