Class 150
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 5910-01-130-5119
NSN 6320-01-456-6300
NSN 5950-00-164-7168
NSN 5965-01-040-9814
NSN 5915-01-275-2017
NSN 6610-01-295-3104
NSN 2925-00-234-0479
NSN 2925-01-471-3365
NSN 5998-00-104-5699
NSN 6150-01-388-6743
NSN 5925-01-555-7565
NSN 6145-01-325-6786