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 5998-01-538-5026
NSN 5996-01-344-2160
NSN 5998-01-451-8849
NSN 5996-01-337-2635
NSN 5925-01-054-3783
NSN 6220-01-213-6154
NSN 6145-01-113-8205
NSN 6135-01-590-8320
NSN 5985-00-938-4980
NSN 5960-00-597-2680
NSN 5950-00-313-9509
NSN 5999-00-248-7240