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 5945-00-933-4466
NSN 6130-01-413-0224
NSN 6240-00-542-6657
NSN 5945-00-226-6624
NSN 5920-01-435-6052
NSN 5935-00-035-4559
NSN 5905-01-275-0265
NSN 6240-01-257-9004
NSN 5965-01-648-2590
NSN 5895-00-777-3504
NSN 5895-01-093-6149
NSN 5998-00-388-0259