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 5998-01-367-0315
NSN 6145-01-295-6482
NSN 5990-00-269-2226
NSN 6105-01-122-3835
NSN 5945-01-150-1901
NSN 5996-01-444-9936
NSN 5930-01-657-2525
NSN 5925-00-964-9654
NSN 5855-01-291-6790
NSN 5855-01-656-6808
NSN 6620-00-596-1951
NSN 6650-00-407-7059