The Department of Defense, specifically the Army Contracting Command - Rock Island (ACC-RI), is conducting a sources sought notice for the procurement of 7,100 Obturator Rings in accordance with Drawing 10542907 for a 155mm project at Pine Bluff Arsenal in Arkansas. This opportunity is aimed at gathering market research and does not guarantee a subsequent contract, nor is an estimated dollar value being requested at this time. The Obturator Rings are critical components used in ammunition systems, underscoring their importance in military operations. Interested vendors are encouraged to provide their company name, CAGE code, NAICS codes, business size, and estimated lead time for the requirement to the primary contact, MichelleAnn Hulett, at michelleann.g.hulett.civ@army.mil.