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 5998-01-557-2740
NSN 5920-01-480-7007
NSN 6610-00-456-3846
NSN 6645-01-613-7389
NSN 5905-01-114-2297
NSN 6620-01-416-1757
NSN 5950-01-541-5016
NSN 5895-01-564-5095
NSN 6110-01-630-5937
NSN 5920-01-173-4108
NSN 5895-01-081-9272
NSN 5990-01-304-7597