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 5960-00-984-7130
NSN 6240-00-761-2244
NSN 5975-00-832-5418
NSN 5990-01-364-1942
NSN 5965-00-275-0491
NSN 5999-01-371-2860
NSN 6220-01-373-4589
NSN 6650-01-368-3286
NSN 5996-00-409-9683
NSN 5985-00-562-4310
NSN 5915-01-190-2346
NSN 5960-00-927-5984