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 6620-01-381-6225
NSN 5930-00-269-4996
NSN 7035-01-328-3344
NSN 6320-00-894-1644
NSN 6240-01-599-2679
NSN 6685-01-391-6790
NSN 5965-01-328-9765
NSN 5950-01-195-1334
NSN 6150-01-281-4238
NSN 5920-00-173-4434
NSN 6145-01-618-2500
NSN 2925-01-500-0730