1/3 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 5945-01-393-8374
NSN 7035-00-938-8289
NSN 6220-01-485-9737
NSN 6150-01-251-0239
NSN 5905-01-151-7427
NSN 6240-01-401-5340
NSN 5945-01-327-3629
NSN 5999-00-270-6588
NSN 6135-00-403-0213
NSN 6150-01-135-5487
NSN 6685-01-383-3098
NSN 5915-01-569-5655