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 5925-00-911-0593
NSN 6105-01-437-8622
NSN 6645-00-359-5463
NSN 5920-01-450-6682
NSN 6650-01-391-6461
NSN 6620-00-923-2970
NSN 5855-01-383-8339
NSN 5905-01-439-6894
NSN 5950-01-237-8758
NSN 6135-01-242-2304
NSN 5975-01-032-4641
NSN 5915-01-154-6006