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 5895-01-254-1475
NSN 7035-01-546-4417
NSN 2925-00-278-9468
NSN 6145-01-060-9334
NSN 5965-01-184-2477
NSN 5910-00-403-4420
NSN 5996-01-105-7385
NSN 6110-01-244-0254
NSN 5925-00-873-6582
NSN 5950-01-406-2849
NSN 5990-01-512-9129
NSN 5990-01-619-0935