Cartridge type
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 5975-01-360-6484
NSN 5925-01-093-7886
NSN 4140-00-413-0877
NSN 5915-01-395-2347
NSN 5999-01-351-7318
NSN 5960-00-072-0577
NSN 5996-01-162-6613
NSN 5915-00-110-0906
NSN 6150-01-502-6017
NSN 5985-01-210-5591
NSN 5835-01-330-8597
NSN 6130-01-082-7819