JIC fittings, defined by the SAE J514 and MIL-DTL-18866 standards, are a type of flare fitting machined with a 37-degree flare seating surface. JIC (Joint Industry Council) fittings are widely used in fuel delivery and fluid power applications

JIC/AN Fitting is a range of hydraulic fittings which is made in accordance with SAE J514 and ISO 8434-2 standards. The acronym JIC stands for Joint Industry Council, are compression fittings machined with a 37 degree flare seating surface and parallel threads.

JIC Fittings Dimension chart is very useful for a customer to select the right fittings and install correctly in application. This blog will introduce in details about the JIC fittings and its thread chart.

Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on stainless steel tubing that is flared to 37°. The male pipe threads on these fittings have a sealant applied for extra protection against leaks.

Hose I.D. 1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4 1 1¼ 1½22½ 3 JIC 37-Flare Thread 5/16 - 24 3/8 - 24 7/16 - 20 1/2 - 20 9/16 - 18 3/4 - 16 7/8 - 14 11/16 - 12 13/16 - 12 15/16 - 12 15/8 - 12 17/8 - 12 2 ½ - 12 3 - 12 3½ - 12

Parker Triple-Lok 37° Flare JIC Tube Fittings and Adapters are a reliable leak-free metal to metal connection solution for most high pressure hydraulic applications.

JIC (Joint Industrial Council), commonly referred to as JIC flare fittings, are hydraulic fittings with a 37-degree flare design. They conform to the SAE J514 and ISO 8434-2 standards.

Choose from our selection of JIC tube adapters, including push-to-connect fittings, barbed fittings, and more. Same and Next Day Delivery.

In this guide, we’ll take an in-depth look at all aspects of JIC and SAE fittings, from their historical origins to their physical characteristics, performance specifications, and compatibility.

The JIC fittings consist of three components to make a Tubing assembly: body, nut, and sleeve. JIC fittings rely on metal-to-metal contact between the finished surface of the fitting nose and the inside diameter of the flared tubing to make a seal.