NAVSUP WSS Philadelphia intends to award a sole-source requirement to Sikorsky Aircraft Corp. for two hydraulic reservoirs (NSN 7RH 4320 017253536 H5; P/N X0665-00025-101) under an established BOA. The Government states it lacks sufficient, accurate, or legible data to contract with any source other than the current one. The items require Government Source Approval prior to award, and approval of a new source normally cannot be accommodated without delaying award. Non-approved sources must submit the information detailed in the NAVSUP WSS Source Approval Brochure with their offers; incomplete submissions will not be considered. Free Trade Agreements and the WTO Government Procurement Agreement apply, and questions may be directed to Taylor O’Connor at taylor.m.oconnor2.civ@us.navy.mil.