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 6145-01-069-0588
NSN 5895-01-604-7136
NSN 5985-01-143-3798
NSN 6645-01-572-0395
NSN 5950-01-246-7757
NSN 7035-00-585-2113
NSN 6220-01-300-0572
NSN 5965-00-100-1291
NSN 4140-01-379-8796
NSN 5999-01-268-3150
NSN 4140-01-156-0445
NSN 5990-01-364-8405