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 iron
NSN 5975-01-031-3216
NSN 6130-00-236-1963
NSN 5855-01-179-2702
NSN 5998-01-510-3152
NSN 5895-00-856-7455
NSN 5910-01-375-2391
NSN 6105-00-338-2785
NSN 5910-01-418-0574
NSN 5965-00-823-8623
NSN 5960-01-391-8860
NSN 6620-01-389-3324
NSN 5915-01-176-3612