28--ROTOR,COMPRESSOR,AI- AND SIMILAR REPLACEMENT PARTS, IN REPAIR/MODIFICATION OF

The Navy is seeking qualified sources to supply 19 units of a specific rotor/compressor part (NSN 7R-2840-014304032-TN) that require engineering source approval because the item is flight‑critical and the government lacks the necessary technical data for open competition. Only sources previously approved by the government are being solicited; new sources must undergo a rigorous approval process before award. Proposals must include the required source‑approval documentation and technical data per NAVSUP Weapon Systems Support (WSS) brochures. The contract will be awarded under FAR 6.302‑1 (sole‑source) and will be a non‑competitive procurement for repair or modification services.