An additional product description with more direct replacement parts for USS PINCKNEY (DDG-91) Main Reduction Gear is hereby added to the subject requirement, see attached. This is a sources sought announcement in accordance with RFO FAR 15.101 and in anticipation of a future procurement. Southwest Regional Maintenance Center (SWRMC) is conducting market research to determine industries capability to provide Original Equipment Manufacturer (OEM) direct replacement parts and components for the USS PINCKNEY (DDG-91) long lead time material for the Main Reduction Gear. This is in direct support of the ongoing FY27 Continuous Maintenance Availability (CMAV). See Product Description List (Enclosure (1)). The contractor shall furnish ALL materials required in the Product Description List. SWRMC is especially interested in determining small business capability and interest. SWRMC is contemplating award of a firm fixed price contract for the requirement specified in the attached Product Description List. The applicable NAICS code is 333618 ? Other Engine Equipment Manufacturing. What/Where to Submit: Interested companies should submit, on company letterhead, a letter of interest including the name, telephone number, mailing address, and email address of one (1) point of contact. Please send your letter of interest and email it to Contract Specialists, Natalie Arenz, at natalie.m.arenz.civ@us.navy.mil, and Alisha Bloor, at alisha.r.bloor.civ@us.navy.mil, with ?USS PINCKNEY (DDG-91) LLTM SOURCES SOUGHT NOTICE? in the subject field and hand or digitally sign your letter of interest. The letter of interest should include a brief description of your company and its ability to provide all the OEM materials no later than 01 September 2026 or best availability as set forth in Enclosure (1), and answers to the following specific questions. Please limit your response to no more than five (5) pages.1. Is your company a small or large business as defined by the Small Business Administration (SBA) NAICS code 333618 (the small business size standard is 1,500 in number of employees)? If small business, please specify (small, 8(a), women-owned, HUBZone, veteran owned, or service-disabled veteran owned) [more than one category may be selected as applicable].2. Are you an authorized distributor of Philadelphia Gear? Information provided shall be treated as Business Sensitive or Confidential to the responder, exempt from public release under the Freedom of Information Act. All information shall be provided free of charge to the Government. SWRMC may request further information regarding the capabilities of respondents to meet the requirements set forth in the announcement. This sources sought announcement is released in accordance with RFO FAR 15.101. This sources sought announcement is not a request for proposal. The purpose of this sources sought announcement is to gather information from the marketplace. Information provided in response to this sources sought announceme…