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 4140-01-563-3500
NSN 6645-01-406-6077
NSN 2925-01-141-7563
NSN 6645-01-014-9205
NSN 6145-00-310-7443
NSN 5835-01-399-5820
NSN 6105-01-500-0274
NSN 5990-01-400-3299
NSN 5905-01-054-4086
NSN 5945-00-162-5935
NSN 5920-01-073-3334
NSN 6105-01-419-3386