61--TRANSFORMER,POWER, IN REPAIR/MODIFICATION OF

This solicitation seeks three power transformers (NSN 7R‑6120‑014521359‑KB) that require repair or modification and must be delivered FOB origin. The items are flight‑critical and thus require prior government source approval; only pre‑approved vendors may submit proposals. The Government will consider engineering source approval documentation, and any alternate source must undergo a stringent qualification process approved by the cognizant engineering activity. The contract will be awarded to a single source under FAR 6.302‑1, with a response deadline of 21 Oct 2026. Interested parties may obtain required specifications and standards through DODSSP/ASSIST resources. • Quantity: 3 power transformers, repair/modification required. • Must be an approved source with existing engineering and manufacturing/repair capabilities; new sources must submit approval brochures. • Single‑source award; proposals accepted until the deadline, with evaluation based on compliance with source‑approval requirements.