This is a pre-solicitation notice for a firm-fixed price, indefinite delivery contract to procure a specific small firing hammer (NSN 1005-000179551) with an estimated annual demand of 38,314 units. The contract will have a 3-year base period with two 1-year government options, for a potential maximum performance period of five years. Items will be shipped to various stocking locations both within and outside the continental United States. The solicitation will be issued as a full and open competition after exclusions, with a small business size standard of 1,000 employees. Award will be based on a combination of factors including price, delivery, and past performance, and the notice details specific requirements for contractors proposing packaging deviations.