Hydraulic Adapter Adapter Type: ORB Female by NPT Male Straight Part Number: 6404-08-06-O Size: 1/2" ORB Female | 3/8" NPT Male Adapters interchange with: Aeroquip Adaptall Weatherhead Parker In Stock & Ready To Ship!* *Stocking quantities vary by size and current demand. Contact us before placing your order to check stock if your order is time sensitive.