Coupling nut, 2
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 5915-00-678-2158
NSN 5950-01-177-4067
NSN 2925-01-281-6403
NSN 5950-00-830-7058
NSN 5915-01-581-8400
NSN 6110-01-027-1501
NSN 5996-01-415-4629
NSN 5935-00-451-2541
NSN 6150-01-628-7811
NSN 6240-00-488-0278
NSN 6130-00-156-4550
NSN 5985-01-614-3844