The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking suppliers for frequency converters under the presolicitation notice titled "61--CONVERTER, FREQUENCY." The procurement aims to acquire electrical converters that are nonrotating, which are critical components in various defense applications for signal processing and power management. Interested vendors can reach out to Taylor C. Kilkenny at (215) 697-3606 or via email at TAYLOR.C.KILKENNY.CIV@US.NAVY.MIL for further details regarding the opportunity. The timeline for this procurement process has not been specified in the available information.