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 5895-01-563-9932
NSN 6650-01-481-3618
NSN 7035-00-413-0992
NSN 6110-01-527-6136
NSN 5920-00-276-8657
NSN 6110-01-105-7020
NSN 5990-01-393-4808
NSN 5895-01-442-4102
NSN 5950-01-217-0612
NSN 6220-01-591-4996
NSN 5945-01-118-7206
NSN 5915-01-490-3829