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 5930-00-126-2714
NSN 5960-01-481-3722
NSN 6320-00-725-0754
NSN 5930-00-369-8511
NSN 5920-01-451-4260
NSN 5855-01-133-3587
NSN 2925-00-365-3289
NSN 6130-01-186-9673
NSN 5996-00-104-5607
NSN 6240-01-566-6774
NSN 5950-00-816-2457
NSN 5990-00-138-2730