Swing check 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.
NSN 5935-00-831-9133
NSN 5925-01-186-3251
NSN 5915-01-166-1908
NSN 5985-00-964-7692
NSN 5950-01-556-1635
NSN 6130-00-789-7466
NSN 6240-00-103-2448
NSN 5930-01-174-4419
NSN 5930-00-146-8583
NSN 5930-01-578-6958
NSN 6240-01-450-9269
NSN 6150-01-057-3509