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 5998-01-050-7849
NSN 5999-00-226-7859
NSN 5920-01-095-2355
NSN 6110-01-421-8852
NSN 6610-01-445-1036
NSN 6650-00-136-6003
NSN 5950-00-904-3435
NSN 5905-00-847-6948
NSN 5835-01-227-4752
NSN 5930-01-353-1638
NSN 6685-01-152-1212
NSN 5990-01-093-8328