This is a combined synopsis/solicitation/RFQ for commercial helicopter parts under a restricted requirement. A firm-fixed-price purchase order is anticipated on a sole-source basis to Airbus Helicopters, Inc., with parts traceable to OEM Airbus Helicopters, France. Offerors must provide new, FAA-approved parts with clear, documented OEM traceability; no drawings, specifications, or schematics are available from the agency. Only new parts will be accepted, and quality/safety of flight are emphasized over best value alone. Quotes and questions must be submitted by email, and phone quotes will not be accepted.