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 5905-01-027-1239
NSN 5990-00-186-2445
NSN 5965-01-247-4723
NSN 5910-00-146-5774
NSN 5935-00-466-3258
NSN 6620-00-959-6614
NSN 5990-01-542-4212
NSN 5996-00-381-4878
NSN 5999-01-268-8041
NSN 5925-00-295-3040
NSN 5945-00-124-2027
NSN 6145-00-455-7237