NAVSUP Fleet Logistics Center Puget Sound seeks expressions of interest from companies capable of shipboard low-pressure air compressor maintenance in Sasebo, Japan. Anticipated work includes replacing an air-end assembly plus associated inspection, cleaning, alignment, operational testing, and maintenance reporting. Performance requires qualified personnel, appropriate tools, and technical expertise in accordance with equipment specifications and shipboard requirements. This is a sources sought notice for market research only, not a solicitation, and no award or reimbursement will result. Interested companies should provide a brief email response with company/POC information, CAGE code and UEI, business size/socioeconomic status, and a statement of interest and capability; pricing and detailed technical proposals are not requested.