Manual release
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 5998-01-093-9985
NSN 5855-00-446-5921
NSN 5855-01-455-0254
NSN 5915-01-224-7044
NSN 5990-01-254-2936
NSN 6220-01-238-0865
NSN 6105-01-258-0346
NSN 6220-00-087-0284
NSN 6105-01-468-7150
NSN 5920-00-665-3973
NSN 6110-00-255-6502
NSN 5998-00-597-7175