The Government intends to acquire PUMP,TRANSMISSION (NSN 4320011153823, Part Number 145DS211-2) for the CHINOOK under a five-year Indefinite Delivery Requirements contract with an intended minimum quantity of 7 each. Production lead time without First Article Testing is 420 days after contract award, with deliveries to Tinker AFB, OK 73145-8000. This item is restricted to The Boeing Company, Boeing Distribution Services, Inc., and Parker-Hannifin Corporation. The Government does not own and cannot obtain the data rights needed to purchase from additional sources, and reverse engineering this part is uneconomical. Offerors must meet prequalification requirements to be eligible for award; interested firms may request the solicitation by emailing Jessica Coleman at jessica.coleman@dla.mil with company name, Cage Code, and telephone number.