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 6145-00-310-2598
NSN 6320-01-618-7800
NSN 6240-01-318-9356
NSN 5915-01-081-3768
NSN 5996-00-601-6690
NSN 6220-01-442-7282
NSN 5999-01-634-0576
NSN 6220-01-657-0668
NSN 5996-01-181-5438
NSN 6645-00-183-8812
NSN 5925-01-075-4598
NSN 5920-01-394-1671