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 6685-00-169-1663
NSN 5965-00-161-4578
NSN 6130-01-020-9004
NSN 5920-01-463-8484
NSN 6320-00-578-6898
NSN 5895-00-182-7544
NSN 5998-01-571-0588
NSN 2925-01-277-0873
NSN 6320-01-006-6138
NSN 5855-00-147-2508
NSN 5925-00-985-8344
NSN 5996-01-116-2523