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 5915-01-015-0726
NSN 6320-01-304-3639
NSN 5975-01-492-0071
NSN 5895-01-076-4204
NSN 6130-01-246-4154
NSN 5945-01-316-8170
NSN 5930-01-531-3056
NSN 5945-01-634-0588
NSN 6650-01-337-0657
NSN 2925-01-656-8217
NSN 5915-00-274-2282
NSN 5895-01-444-5478