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 6105-00-136-9158
NSN 6145-00-225-8709
NSN 7035-00-104-7613
NSN 6130-00-959-5800
NSN 5895-01-355-7479
NSN 5920-00-455-9743
NSN 6645-01-485-6536
NSN 5950-01-570-5389
NSN 6620-01-494-0345
NSN 5999-00-514-3388
NSN 6650-01-265-0650
NSN 6105-01-457-7726