Weapon system essential
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 5945-01-412-9354
NSN 5945-01-440-9874
NSN 5905-00-244-9692
NSN 6110-00-241-5528
NSN 5975-00-493-7456
NSN 6650-01-371-9133
NSN 6110-01-128-3050
NSN 5990-00-763-5526
NSN 5895-01-540-6560
NSN 5965-00-888-2643
NSN 5915-01-101-6137
NSN 6150-00-176-9112