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 5996-00-433-8371
NSN 5990-00-538-7330
NSN 6145-01-306-2436
NSN 6610-00-827-8959
NSN 5905-01-509-0948
NSN 5835-01-508-2528
NSN 5945-01-111-5423
NSN 6240-01-373-2686
NSN 6145-00-165-3869
NSN 5945-01-600-7401
NSN 6110-01-438-4368
NSN 2925-01-068-3844