Maxitrol R5210-412 Gas Pressure Regulator Spring

Gas Pressure Regulator Spring; MROSCS Leaf Class Name Valve Spring; Used On Item Gas Pressure Regulator; Used On Model/Brand RV52, R500, R500S; Color Code Violet; Overall Dimension 9/16 Inch Inner Diameter x 2-1/2 Inch Length; Outlet Pressure 4 to 12 Inch WC