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 5915-00-570-9289
NSN 5910-01-608-2402
NSN 5855-00-832-9341
NSN 5996-00-007-2750
NSN 5960-00-755-7017
NSN 5855-00-466-2309
NSN 5895-00-262-4331
NSN 5905-01-428-9660
NSN 4140-01-500-5924
NSN 2925-01-187-5480
NSN 5960-00-426-8028
NSN 5950-01-149-8058