They can be found in commercial airliners, airline ground equipment, and aerospace fluid systems. So bumping this upI take it a 6m JIC is the same as -6 AN? UNC, UNF, and UNEF threads are almost identical to UNJ, UNJC, UNJF, and UNJEF threads. They are used extensively in agricultural equipment, the construction industry, heavy machinery, automotive industries, and more. AN fittings use an increased root radius thread ("J" thread) and a tighter tolerance (Class 3) to achieve a 40% increase in fatigue strength and 10% increase in shear strength. JIC Fitting hydraulic connections are common in most fluid power systems. JIC is used in industrial applactions. Although the two are dimensional identical, the AN military standard calls for tighter tolerances and defines all fitting types, where the JIC uses AN specifications as the base line for their own standards and covers fewer sizes. - Conversion API currently unavailable. Thanks for the help. SAE International represents over 100,000 engineers and experts in the aerospace, automotive, and commercial vehicle industries. The Joint Industries Council (JIC), sought to clear the air by standardizing the specifications on this type of fitting by creating the "JIC" fitting standard, a 37-degree fitting with a slightly lower class of thread quality than the military AN version. The most notable difference between these standards are in the threads. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); IC fittings, also called SAE J514 hydraulic fittings, play an essential role in everyday applications. Other things have jic. of tubing in 1/16-inch the top one is a pipe to line fitting, the bottom is line to line (no taper = pipe fitting), they both have tapers.the pipe thread is tapered on the threads itself. It delivered high performance at lower cost and a simpler manufacturing process than the AN fitting of the 3A/3B thread class. In 1950, the SAE standard 37 flare fitting was incorporated into SAE J514. Both male and female components have 37 degree seats. The seal in JIC fittings is created through the metal-to-metal contact of the finished surface of the fitting nose and the inside of the flared tubing. I believe that SAE 45* is your standard brake line flare seat angle as well. AN (Air Force - Navy Aeronautical Standard) and AND (Air Force - Navy Aeronautical Design Standard) are standards used by the U.S. Military in aviation applications. You are using an out of date browser. All rights reserved. Also, the combination of male a JIC fitting and female JIC swivel make orientation much easier. There are three components that make a tubing assembly; fitting, flare nut and sleeve. The Fora platform includes forum software by XenForo, http://www.polyperformance.com/shop/90-Power-Steering-Hose-End-p-18675.html, http://www.surpluscenter.com/Hydraulics/Hydraulic-Adapters-Fittings/JIC-to-NPT/JIC-Male-to-NPT-Male---Straight/, Poly Performance JEEP/TRUCK & BUGGY::Plumbing::Fragola Performance Systems::Power Steering Hose and Ends::90 Power Steering Hose End - 4X4 Off-Road Parts, Metric 24 Degree Connectors, DIN, BSPP and BSP Adapters and Unions, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The male JIC fitting connects to a 37 female flare fitting or flared tube. It is also considered uneconomical to use AN fittings where the application does not demand them. As these fittings were adopted for use in many land and sea applications, confusion between AN and its industrial counterpart, the SAE 37 fitting occurred. The differance has to do with the tolerances of the threads, although the exact differances I don't know. Importantly, the seat on both AN and JIC is 78. For example, 3/4 JIC. Are a JIC and AN hydraulic fitting the same thing? AW FLARE-O Hydraulic Fittings provide the most reliable seal on the market, including an elastomeric seal for a leak-proof, drop-in replacement for SAE 37 Degree Flared Tube Fittings. JIC stands for Joint Industries Council, which cleared the confusion by introducing their own standardization for the specifications of this fitting. The Triple Fitting was a patented three-piece design similar to the current Parker Triple-Lok 37 flare fitting, except it had a 30 flare angle instead of the 37. As the male and female fittings are joined, they assemble without interference. Calgary Make sense? It is not surprising that these fittings are sometimes used interchangeably. im going to guess no. |, 2018 Titan Fittings. They have a striking resemblance. These fittings came to be known, throughout the world, as "JIC" fittings. If the parker makes the fitting, I will have a part number for you in the morning. The metal-to-metal seal found in JIC fittings is not affected by temperature like O-rings are, since O-rings are typically made of rubber or some other elastomer material that can handle exposure to a milder range of temperatures. (Skip to The Differences Between AN and JIC Fittings). Nottingham, UK Developed by the U.S. Army and the U.S. Navy (hence AN in the name) for use in aviation applications, then further developed to high 3A/3B thread-class performance standards and tolerances, the popularity of the fittings quickly took off. well I'm know that in my hydro bender I have NPT, JIC, and AN fittings? Our goal is to streamline communication, simplify the process, and compress delivery time by staying up-to-date on all technical aspects of production. Connect the female and male connectors and tighten with a wrench (about 30 lb.in. The assembly of the 37 flare fittings can cause some nose collapse, which is made worse by over tightening. In the past, JIC fittings were also referred to by the military specification MIL-F-18866. ISO 8434, replaced by ISO 8434-2 in 1996, became an ISO standard for the fittings in 1986. JavaScript is disabled. they may look the same, but i bet the tapers are off. Keep in mind that JIC fittings are not acceptable for military aviation or aerospace use, but for agricultural equipment, construction equipment, heavy machinery applications or material handling and the like, JIC / SAE adapters are the answer. Posted by I've ordered hard to find metric electrical connectors from here with luck: Oil Filter Services in Portland has helped me out with din flared fittings before, used on 80's Bosch mechanical fuel injection. i have seen jic fittings which had a groove cut in them to accept an o ring to assist in sealing [i believe champion use that in some of their road graders]. Threads. At SSP, we have a long history of manufacturing experience crafting fluid system components and assemblies, including JIC fittings. Call these guys. JIC describes the thread diameter in imperial units (inches). Thread fit combines the allowances and tolerances between the male and female threads or how they fit into each other. Montreal Shanghai, China Flared fittings have long been used instead of pipe fittings for most hydraulic design applications. @Copyright 2020 MFCP. AN fittings were developed by the Air Force and Navy (hence AN) and are supposed to be manfactured to tighter tolerances than JIC. AN fittings are available in carbon steel, stainless steel (CRES), aluminum, titanium, and copper-nickel. Many aircraft/aerospace applications are moving towards aluminum and titanium components for optimized weight-to-strength parameters. Your response's have helped me understand hydro fittings a little better. JIC (or Joint Industry Council) fittings, defined by SAE J514, are compression fittings machined with a 37 degree flare seating surface and parallel threads. Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! This is considered a mechanical connection. A forum community dedicated to custom off-road vehicle owners and enthusiasts. We specialize in handling special requests based on your application. Technically speaking, AN fittings are manufactured to MIL-F-5509, and industrial 37-degree flare fittings are manufactured to meet SAE J514/ISO-8434-2. The SAE went on to adopt this JIC standard as well. JavaScript is disabled. Terms. SSP Team | May 7, 2020 11:57:21 AM JIC fittings can easily be mistaken for SAE 45 degree flare fittings. For this reason, they are commonly referred to as 60 threads. Atlanta, Georgia They can be attached to a hose as an adapter for female SAE swivels, allowing versatility and flexibility wherever necessary within the system. Since the thread root is so shallow, it cannot mate with a UN nut, so a UNJ nut is also specified. One flat is equal to 1/6 of a turn on a hexagonal tube nut. One of the significant differences is economics. The fittings stem from AN fittings, which were developed by Parker then developed further by the U.S. military around the time of World War II. for our newsletter and get the latest news. Its important to note that the AN and JIC specifications are no longer in existence in most cases. The letter J indicates that these screw threads have a much greater root radius (UNJ, UNJC, UNJF, and UNJEF). Because of where AN fittings are used, they are commonly made out of more metals or composites of costly materials. Seattle, Washington Discussion in 'The Shop' started by JBonpua, Feb 18, 2008. i don't think you'll find the speedshop blue/red "an" fittings on any aircraft. Supersize Me: How a Hydraulic Cylinder Amplifies Its Fluid, Case Study: Reducing Contamination in a Hydraulic Grinder. Thus, the SAE standard 37 flare fitting became part of SAE J514 in 1950. In the hydraulics industry, JIC and AN fittings are terms thrown around and searched for online interchangeably. There are also other main differences. AN stands for Air-Navy and represents design standards agreed upon by the Air and Naval Forces for military-grade applications. But, are they? . Ningbo, China The majority of the hydraulic population agrees, the JIC (or SAE) 37 degree fittings are generally interchangeable with AN fittings. Don't know if you found this part yet, but is looks like a metric bushing. These fittings are made to meet strict performance standards related to the aeronautical industry. JIC fittings perform exceptionally well in high- and low-temperature environments. To learn more about JIC fittings or our products and capabilities,reach out to ustoday. These fittings include the 37 flare, flareless, hose connections, "banjo" type fittings, specialized flange fittings, pipe fittings, and other types of connections. JIC fittings should be installed using the flats-from-wrench-resistance method. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. The fitting became known as the JIC fitting. Even though they don't list the fitting on their site (yes it sucks) give them a call. The U.S. Air Force, with help from Wright Patterson Air Force base, developed a fitting with 37 flare angle, before WWII, which became known as the "AN" fitting. For example, -08 AN. The use of "AN" fittingsincreased to include most branches of U.S. Military, Military Contractors,General Aviation and Commercial Aviation. I'm an Engineer. After the war, several versions of 37 flare fittings flooded the industrial market, creating a nightmare for the users. AN fittings hence became the standard in military and aviation applications.