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 6130-00-784-1051
NSN 7035-01-653-8015
NSN 7035-00-020-2227
NSN 6610-00-686-5817
NSN 5965-00-156-7372
NSN 6150-01-417-6402
NSN 6130-01-521-2734
NSN 5855-01-549-3666
NSN 7035-00-455-7666
NSN 5998-00-615-9251
NSN 6620-01-112-6440
NSN 5945-01-015-8634