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 iron
NSN 5950-01-007-2632
NSN 6145-00-056-2046
NSN 6220-00-405-5986
NSN 6150-01-452-5754
NSN 5999-01-188-7225
NSN 6135-00-309-0074
NSN 5960-00-390-9789
NSN 5920-01-032-5002
NSN 5985-00-803-7468
NSN 6130-00-799-1395
NSN 5925-01-251-3455
NSN 6110-01-515-9937