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 6610-00-888-6731
NSN 5905-01-236-9375
NSN 5950-01-348-3022
NSN 6610-01-097-5073
NSN 5950-00-552-9947
NSN 5920-01-085-6437
NSN 5935-01-225-0551
NSN 6240-01-624-5371
NSN 7035-00-631-3782
NSN 6620-00-909-3984
NSN 5925-00-959-4983
NSN 6105-00-099-8818