New, old stock. Brennan Industries 2501-12-12 SS 90 Degree Elbow 3/4" JIC (1 1/16"-12 thread) 37 x 3/4" Male Pipe 90 Material: SS316 High Pressure Stainless Steel For Maximum Corrosion Protection 37 Flare (JIC) Threads (Stainless) Commonly referred to as 37 JIC, this connection is widely used in hydraulic systems. When the straight threads are engaged, the 37 male seat seals on the 37 female flare seat. Most thread sizes are identical to the 45 SAE connection as noted (*) below. Care must be taken not to confuse these two connectors, which have different seat angles.