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 6145-01-351-4292
NSN 6145-00-715-5262
NSN 5905-01-176-3876
NSN 4140-01-243-1658
NSN 5945-00-308-5426
NSN 6650-00-326-8130
NSN 5895-00-794-8867
NSN 6130-00-456-0206
NSN 5985-01-444-2309
NSN 5965-01-357-2317
NSN 5950-01-627-3177
NSN 6105-01-555-8479