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 5950-01-460-5416
NSN 6150-01-341-8516
NSN 5925-01-014-6602
NSN 6150-01-185-3924
NSN 6110-01-550-6637
NSN 7035-00-981-7216
NSN 5935-01-091-8596
NSN 5998-01-623-2265
NSN 6610-01-263-5517
NSN 5960-01-543-0235
NSN 6610-00-283-8047
NSN 5895-01-076-5356