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 5915-00-378-5585
NSN 5925-00-922-7604
NSN 5998-00-112-4956
NSN 5999-01-018-7402
NSN 7035-01-265-2301
NSN 5920-01-301-3837
NSN 5985-00-369-7180
NSN 5999-00-189-8191
NSN 5999-00-081-9413
NSN 5999-01-334-7960
NSN 6220-01-370-5248
NSN 5985-01-321-9498