The US Government is seeking potential sources for the procurement of a specific Fuel Cell part for the AH-64 Apache helicopter, with an estimated quantity between 50 and 250 units. The anticipated delivery schedule is 12 months from award at a rate of 4-5 units per month, with the delivery location to be defined per order. The resulting contract is anticipated to be a Firm Fixed Price IDIQ with a 60-month performance period. Currently, only Axillon Aerospace and The Boeing Company are approved sources, and all interested vendors must demonstrate they are an approved source. This is a market research notice and does not constitute a commitment or result in a contract award.