NAVSUP WSS intends to solicit on a sole source basis for two hydraulic motor-pumps (NSN 1650012246682, Part Number 70550-02046-106). The government lacks sufficient data to contract with any source other than the current one. These items require Government Source Approval prior to award, and unapproved sources must submit the information detailed in the NAVSUP WSS Source Approval Brochure with their proposal. The acquisition is subject to Free Trade Agreements and the World Trade Organization Government Procurement Agreement. No budget amounts, submission timelines, or performance location are specified.