"8AL ALLOY QQ-A-225/6 2024T4; TO BE USED IN A (PLUG) RESTRICTOR,FLUID FLOW,WITHIN FLIGHT PROPULSION PRODUCTS; LARGEST TAPERED END DIA 0.250 IN.; LENGTH 0.200 IN.; THIS PIN IS TO BE USED ONLY WITH RESTRICTOR,FLUID FLOW P/N JEPX0450300B; ANODIC COATING"