The Government intends to solicit on a limited-source basis for 37 each of a solenoid-controlled, pressure-actuated butterfly valve assembly (NSN 4810-01-146-0722, PN 420955) for the KC-135, with a quantity range of 10–56. The qualified source is Meggitt North Hollywood, Inc. (CAGE 79318); the acquisition is not set aside, and the Government does not own the data or rights needed to manufacture the item, so interested firms should contact the OEM about data access. Required delivery is to SW3211 on or before 7 October 2029. The anticipated award date is 90 days after issuance of the synopsis. The solicitation will be available for electronic download only at www.sam.gov, and UID requirements will apply.