Presolicitation notice from the Department of Defense, specifically the Department of the Navy, is seeking the repair/modification of a gun control unit. This unit, classified under the PSC industry category "GUNS, THROUGH 30MM," has a National Stock Number (NSN) of 7H-1005-015734000. The required quantity is 19 units, with delivery FOB origin. The government does not own the data or rights to the data needed to purchase or contract repair of this part from additional sources. It is also deemed uneconomical to buy or reverse engineer the part. Interested parties can obtain relevant documents from the DoD Single Stock Point in Philadelphia, PA. This notice of intent is not a request for competitive proposals, as the government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1. However, interested persons may still identify their interest and capability to satisfy the government's requirement with a commercial item within 15 days of this notice.