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 5999-00-756-0839
NSN 5855-00-532-0025
NSN 5996-00-671-3487
NSN 6145-01-297-7092
NSN 6685-01-327-3013
NSN 5835-00-830-6416
NSN 5996-01-120-5067
NSN 5925-00-523-0377
NSN 2925-01-538-1343
NSN 5999-00-131-1330
NSN 6320-00-186-6452
NSN 6220-00-635-1104