The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting quotes for the procurement of a Mixer Stage, Frequency, as part of a Foreign Military Sales (FMS) requirement for Australia. Contractors are required to submit a firm-fixed price quote, and the procurement is not set aside for small businesses as determined by the Small Business Administration representative. The Mixer Stage is crucial for communication equipment manufacturing, aligning with the needs of military operations. Interested contractors must submit their quotes via email to Michael J. Keith at michael.j.keith40.civ@us.navy.mil by the specified closing date outlined in the solicitation.