The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of the Main Fuel Pump, classified under the NAICS code 336413 for Other Aircraft Parts and Auxiliary Equipment Manufacturing. The procurement requires that all offers include a source approval request, as government source approval is necessary prior to award, ensuring that only approved sources can provide the required items. This fuel pump is critical for maintaining operational readiness and support for naval aircraft, emphasizing the importance of timely and reliable supply chains in defense operations. Interested vendors should direct inquiries to Charles Horan at 215-697-1303 or via email at CHARLES.F.HORAN@NAVY.MIL, and must adhere to the submission guidelines outlined in the NAVSUP WSS Source Approval Brochure available online.