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 4140-00-236-3239
NSN 5950-00-097-9153
NSN 2925-01-254-3068
NSN 5905-01-100-9136
NSN 7035-00-585-2113
NSN 2925-00-707-6770
NSN 5905-00-106-9350
NSN 5950-00-869-0581
NSN 6320-01-578-6006
NSN 5855-00-560-0110
NSN 6105-01-468-5605
NSN 5950-00-666-1887