The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of four units of the Periscope Subassembly, identified by NSN 1240013810230. This solicitation is part of a total small business set-aside and aims to fulfill requirements for fire control equipment, which is critical for military operations. 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 130 days after the award date. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil.