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 5985-01-437-7305
NSN 6145-01-547-5511
NSN 6145-01-246-3988
NSN 6135-00-938-1351
NSN 6610-00-078-9620
NSN 5945-00-165-3878
NSN 7035-01-628-3485
NSN 6240-01-205-0005
NSN 7035-01-255-0334
NSN 5975-00-245-6811
NSN 5895-00-004-1322
NSN 5985-01-388-3200