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 iron
NSN 5985-01-561-2480
NSN 6135-01-609-6476
NSN 6130-01-446-2577
NSN 6650-01-378-6075
NSN 6150-01-356-8290
NSN 5985-00-421-2659
NSN 6240-00-061-3362
NSN 6150-01-469-1013
NSN 6135-00-777-5562
NSN 5935-00-720-1987
NSN 5925-01-137-6161
NSN 5950-01-042-6835