NAVSUP Weapon Systems Support (NAVSUP WSS) Mechanicsburg is seeking eligible contractors to furnish effort including labor, material, and facilities as may be required to manufacture the items as specified within this document. The Government intends to solicit as full and open competition. The Government intends to solicit for the procurement of: NSN 6135-01-417-6539, CWEC Thermal Battery, MK 54. The government does possess the data necessary to perform the required manufacture of the item. One or more of the items under this acquisition is subject to the Free Trade Agreements Act and/or the World Trade Organization Government Procurement Agreement and Free Trade Agreements. All responsible sources may identify their interest and provide capability statements in response to this notice. This notice of intent is not a request for competitive proposals. However, all responses received prior to the closing date of this sources sought notice will be considered by the Government. A determination by the Government not to compete with this proposed contract based upon responses to this notice is solely within the discretion of the Government.