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 5920-00-981-5803
NSN 5910-01-373-9401
NSN 5895-01-196-2118
NSN 5910-01-249-4739
NSN 5950-00-247-8580
NSN 5945-01-063-7495
NSN 5990-01-481-5274
NSN 2925-01-113-6904
NSN 5945-01-599-8450
NSN 5990-01-177-2838
NSN 5945-01-141-0338
NSN 6105-01-555-1322