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 5965-00-454-3444
NSN 5999-01-378-6416
NSN 6150-01-213-8455
NSN 7035-01-324-3839
NSN 5855-01-031-4729
NSN 6320-00-070-4544
NSN 5965-00-391-0562
NSN 5915-01-391-4664
NSN 6240-01-361-9167
NSN 5975-00-209-6498
NSN 6320-01-462-3555
NSN 6135-00-145-8884