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 5996-01-415-3291
NSN 5935-01-210-8401
NSN 5835-01-193-6192
NSN 6220-01-463-7490
NSN 6610-01-633-8931
NSN 5910-00-339-2198
NSN 5855-01-512-1926
NSN 5925-01-361-0255
NSN 5985-01-263-7402
NSN 6645-01-611-5068
NSN 5960-01-068-9609
NSN 5945-01-223-2274