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 5950-01-439-7446
NSN 5985-01-462-7521
NSN 5895-01-086-8859
NSN 5915-01-593-5798
NSN 5945-00-772-8694
NSN 6240-01-387-9737
NSN 2925-00-787-4711
NSN 5950-01-186-9403
NSN 5960-01-219-5504
NSN 6145-00-010-5135
NSN 5915-01-435-9221
NSN 5905-00-412-4044