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 6105-01-203-2885
NSN 4140-01-625-0441
NSN 6145-00-834-2676
NSN 4140-01-291-4838
NSN 6610-00-277-7206
NSN 5999-01-295-2061
NSN 7035-00-455-7666
NSN 6645-00-679-8203
NSN 2925-01-418-3296
NSN 5990-01-177-2838
NSN 6105-00-997-3212
NSN 6220-00-838-2231