The Southwest Regional Maintenance Center (SWRMC) is seeking industry input on the capability to provide OEM direct replacement parts for the USS PINCKNEY (DDG-91) Ship Service Diesel Generators, supporting the FY27 Continuous Maintenance Availability. Interested parties must submit a signed letter of interest by 2PM local time in San Diego, CA on July 10, 2026, detailing their ability to deliver all materials by September 1, 2026. The government is considering a firm fixed-price contract under NAICS code 333618 and is especially interested in small business capabilities. Performance is located at SWRMC in San Diego, CA, and no budget amount is specified. This is a sources sought notice for market research only, not a solicitation or request for proposals.