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 6685-01-258-7006
NSN 6685-01-070-6341
NSN 6610-00-958-0294
NSN 6130-01-178-7850
NSN 5920-00-852-2401
NSN 5920-00-055-8431
NSN 5985-00-939-0388
NSN 5965-01-152-9004
NSN 5998-00-571-3299
NSN 5835-01-532-5948
NSN 6110-01-411-6608
NSN 5990-01-605-9026