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 5998-00-614-2750
NSN 5960-01-413-3877
NSN 5915-01-208-9179
NSN 6150-01-191-2911
NSN 6145-01-386-6009
NSN 5990-01-197-6922
NSN 6240-01-510-3050
NSN 5990-01-386-5561
NSN 5996-01-598-6274
NSN 2925-00-265-7539
NSN 5855-00-631-4565
NSN 6135-01-587-6485