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 5950-01-072-7398
NSN 6650-01-559-7635
NSN 5996-01-380-7187
NSN 5855-01-567-5926
NSN 7035-01-630-6149
NSN 5835-01-163-4215
NSN 5975-01-027-6657
NSN 5910-01-090-6359
NSN 5945-01-535-0951
NSN 5855-00-631-4565
NSN 4140-01-192-3570
NSN 5910-01-393-0754