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 5985-01-053-7808
NSN 6620-01-391-4189
NSN 5835-01-645-2892
NSN 6645-01-623-4199
NSN 6685-01-381-0759
NSN 6645-00-433-6027
NSN 5998-01-124-6589
NSN 5855-01-292-5639
NSN 6610-01-149-9749
NSN 5975-01-275-6910
NSN 5945-00-936-5957
NSN 7035-01-645-1736