Application: fuel oil
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 5910-01-324-9468
NSN 6130-00-001-5618
NSN 5999-01-103-4610
NSN 5920-01-141-6885
NSN 5915-00-951-4277
NSN 5950-01-123-9661
NSN 5985-00-778-0385
NSN 6130-01-547-9288
NSN 5985-01-200-7497
NSN 5925-00-900-8710
NSN 5960-01-544-1273
NSN 6650-01-611-0434