The US Government is seeking potential suppliers for a flight-critical lever and spares for the AH-64 Apache helicopter, with an estimated quantity between 52 and 300 units. The contract will be a Firm Fixed-Price IDIQ with a 60-month performance period. Deliveries of 20 units per month are anticipated to begin 12 months after award, destined for Army depots within the continental United States. A critical requirement is that the government does not own the necessary technical data package, which is held by Boeing, so interested vendors must demonstrate access to it or a plan to fulfill the requirement without it. This is a market research notice only and does not constitute a formal solicitation or commitment to award a contract.