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 5930-00-243-9417
NSN 6610-00-159-1119
NSN 6620-01-271-0711
NSN 2925-00-021-9580
NSN 6645-01-320-4138
NSN 6240-01-480-2448
NSN 5855-01-551-7923
NSN 5950-01-423-0082
NSN 5855-01-628-0985
NSN 6645-01-603-1004
NSN 6240-00-126-4551
NSN 5960-01-512-0233