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 materials other than copper, iron or steel
NSN 5895-01-545-4310
NSN 6145-00-150-5049
NSN 5975-00-270-6759
NSN 5935-01-033-2574
NSN 5855-01-077-3285
NSN 5985-01-146-4141
NSN 5855-01-602-9653
NSN 5935-01-093-2576
NSN 6130-01-158-6139
NSN 6220-01-607-7316
NSN 6610-01-422-1322
NSN 5855-00-631-4565