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 5950-01-263-0887
NSN 5965-01-423-8543
NSN 5910-01-175-6171
NSN 5985-00-964-3547
NSN 5960-01-528-1147
NSN 6220-00-391-1076
NSN 6320-01-334-9840
NSN 6645-01-060-5916
NSN 5835-00-257-2852
NSN 5998-01-157-7037
NSN 6130-01-090-0894
NSN 5945-00-085-8189