The Department of Defense, through the Naval Supply Systems Command Weapon Systems Support (NAVSUP WSS), is soliciting quotes for the repair of two RECEIVER-TRANSMITTER units (NSN: 7R 5841 015602895, Part Number: 264A020-1) under a sole-source requirement for Foreign Military Sales (FMS) Case: SR-P-MAL. Contractors are required to provide either a firm-fixed price or time and materials pricing, along with estimated repair costs, while adhering to strict compliance with packaging, marking, inspection, and quality assurance standards, including MIL-STD-2073-1 and ISO 9001. The successful contractor will be responsible for ensuring timely delivery of the repaired units within 365 calendar days from the award date, with the performance period spanning from December 16, 2025, to March 16, 2026. Interested parties should direct inquiries to Kate N. Schalck at KATE.N.SCHALCK.CIV@US.NAVY.MIL for further details.