The government anticipates issuing a solicitation for A-10 Rotor and Stator Brakes as commercial products under FAR Part 12 procedures, involving restricted technical data. Competition is limited because the brake rotors and stators contain proprietary technologies owned by Meggitt Aircraft Braking Systems Corp, Parker Hannifin Corp, and Integrated Procurement Technologies, and the USAF lacks the necessary data or rights to develop alternate sources. This notice seeks other interested parties that can satisfy the requirement by demonstrating authorization to distribute with one of those vendors or proving they have data for the two NSNs. The formal solicitation will govern the acquisition approach and any additional terms, quantities, delivery requirements, set-aside status, contract type, or evaluation factors.