No other part numbers with same form, fit, and function found.
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 copper having a pressure rating of 850 kpa or over
NSN 5835-01-435-4139
NSN 5985-01-634-0635
NSN 5935-00-291-0954
NSN 5930-01-566-0342
NSN 5990-01-076-8901
NSN 5985-01-387-6512
NSN 6105-00-900-4143
NSN 5945-01-415-9984
NSN 6620-01-182-6076
NSN 5925-01-042-2543
NSN 6220-01-095-8757
NSN 5985-01-459-5388