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 materials other than copper, iron or steel
NSN 6240-00-391-6402
NSN 5985-01-142-3431
NSN 5999-01-428-6301
NSN 5945-01-462-4436
NSN 5945-01-480-8031
NSN 6105-01-419-2714
NSN 5835-00-221-6628
NSN 5920-01-318-0756
NSN 5950-01-201-4453
NSN 5895-01-446-4242
NSN 5975-01-440-8777
NSN 6220-01-035-4350