On/off circuit components that allow free flow from the inlet (port 1) to the outlet (port 2) and block flow in the opposite direction; valve hex size: 1 5/8 inch
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.
NSN 5935-01-122-9169
NSN 5975-00-967-3090
NSN 6150-01-041-4581
NSN 6620-01-615-2322
NSN 5975-01-428-9118
NSN 5945-01-633-6535
NSN 5915-00-276-8332
NSN 5996-01-534-9995
NSN 6150-00-835-5587
NSN 5855-00-446-5921
NSN 5930-01-089-8615
NSN 5855-01-243-2355