This is a spares procurement for a branched wiring harness (NSN 6150-01-211-8062, P/N 713447E) for the B-1 aircraft, with a line-item quantity of 33 each and a possible range of 9–50. The solicitation is expected to issue on October 21, 2026, and delivery is required on or before October 30, 2027, to Tinker AFB, OK (SW3211). The acquisition is not set aside, surplus is not authorized, UID requirements apply, and the Government does not own the data or rights needed to manufacture the item; only approved/qualified sources, currently Hamilton Sundstrand Corporation (CAGE 99167), are qualified. The Government intends to solicit and negotiate with only one or a limited number of sources, though all responsible sources may submit a proposal for consideration, and award is anticipated 90 days after issuance of the notice. Commercial-item policies apply, the solicitation will be available electronically only on sam.gov, and the buyer contact is Chrissy Turnage at christine.turnage@us.af.mil.