A FJX90-06-06 | 3/8" hose x 3/8" JIC 37° female swivel is a type of hydraulic fitting that consists of two parts: a hose fitting with a 3/8" inside diameter and a JIC 37° female swivel fitting with a 3/8" tube size and a nominal thread size of 9/16"-18. This hydraulic fitting features 90 degree angled fittings, which allows the hose to be routed in a perpendicular direction to the male fitting. This is useful for applications where space is limited or where a particular hose routing is required.