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 6105-00-248-5186
NSN 6650-01-641-7792
NSN 5930-00-803-3502
NSN 5950-01-163-6566
NSN 5930-01-083-9975
NSN 5835-01-342-1938
NSN 7035-01-506-4367
NSN 2925-01-437-9041
NSN 5920-00-925-2639
NSN 5905-01-602-6203
NSN 6150-01-068-9992
NSN 6650-01-247-2002