This opportunity is for a firm-fixed price contract to supply 5 Inerting Controller Units (ICU) for the KC-46 aircraft, with a minimum quantity of 1 and a maximum of 8. The required delivery date for all units is on or before 09 May 2027, with performance at Tinker AFB, Oklahoma. The government intends to solicit and negotiate with only a limited number of sources, specifically Parker-Hannifin Corp, under the authority of FAR 6.302. All responsible sources may submit a capability statement, proposal, or quotation for consideration. No budget amount is specified in the description.