The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is soliciting bids for the procurement of diplexers, classified under the NAICS code 334220, which pertains to Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing. This procurement is specifically for Foreign Military Sales (FMS) spares, and the contract will be awarded to the offeror with the lowest price technically acceptable (LPTA) quote, emphasizing the importance of cost-effectiveness in meeting military needs. Interested vendors should note that the solicitation will utilize limited competitive procedures, and proposals must be submitted by the specified closing date to be considered. For further inquiries, potential bidders can contact Caitlin V. Donahue at 215-697-2198 or via email at caitlin.v.donahue.civ@us.navy.mil.