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 materials other than copper, iron or steel
NSN 5855-01-254-3041
NSN 5935-01-233-4763
NSN 5930-01-234-5141
NSN 6135-00-078-9931
NSN 5999-01-031-6665
NSN 6320-00-456-2092
NSN 5925-01-472-4642
NSN 5996-01-300-8764
NSN 5945-01-488-5602
NSN 2925-01-063-7876
NSN 5905-01-410-7780
NSN 4140-01-337-5556