956A3249G01 is a high-precision fuel system pressure test adapter, engineered to AS9100D aerospace quality standards and SAE AS1832 specifications, specifically designed for Boeing 787 Dreamliner and Airbus A350 XWB aircraft fuel system maintenance.

Machined from 316L stainless steel with electropolished finish for anti-corrosion and chemical resistance, it features a 1/4-inch BSPP female fitting compatible with standard test hoses and a self-sealing valve to prevent fuel leakage. Weighing 0.6 kg and measuring 105mm in length, it enables accurate pressure testing within 0–200 psi, operating in temperatures from -40°C to 150°C. This critical GSE component ensures the integrity of aircraft fuel lines and injectors, making it an essential tool for MRO technicians during fuel system inspections and repairs.