The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure four units of a flight-critical touchscreen data entry device, identified by NSN 0R-7025-LLRKYA078-RQ and part number LCS6200C15-042. This procurement is classified as a sole source requirement, meaning that the government intends to negotiate with only one approved source due to the critical nature of the item and the lack of available technical data for open competition. Interested vendors must be previously approved by the government to participate, and those not currently approved must submit a comprehensive capability statement along with their proposal, adhering to the guidelines outlined in the NAVSUP Source Approval Information Brochure. For inquiries, potential bidders can contact Nadia Govorushko at nadia.govorushko@navy.mil or by phone at (215) 697-2813.