The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of two units of the NSN 1560-01-581-3781, specifically a rib stiffener for aircraft applications. This procurement is critical for maintaining the operational integrity of aerospace craft, as the rib stiffener plays a vital role in the structural components of aircraft. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available, and all submissions must be received within the specified timeframe. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's solicitation portal.