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 5895-01-275-6326
NSN 5960-01-045-8524
NSN 6645-00-527-7258
NSN 5945-00-204-9840
NSN 5835-01-111-9838
NSN 6610-01-289-5784
NSN 5835-00-275-0584
NSN 6150-01-657-0018
NSN 5998-01-202-1160
NSN 6145-01-138-5231
NSN 5905-01-472-2027
NSN 5915-00-276-8332