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 5998-01-463-8718
NSN 5996-01-349-9234
NSN 5855-01-205-7030
NSN 4140-01-378-9202
NSN 6645-01-349-6632
NSN 5930-00-159-1525
NSN 5905-01-383-9782
NSN 6130-01-512-2866
NSN 5895-00-366-0216
NSN 6645-00-954-4065
NSN 5930-00-295-3859
NSN 5915-01-455-3206