Painted gray
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 steel
NSN 6645-01-131-4328
NSN 6320-01-519-8767
NSN 6650-01-103-7342
NSN 6645-00-433-8729
NSN 5915-01-407-2498
NSN 6650-01-380-4107
NSN 5935-00-307-4309
NSN 6240-00-905-7512
NSN 6645-01-467-3182
NSN 5920-01-328-7911
NSN 5950-01-266-9487
NSN 6620-00-018-2196