This is a sole source solicitation for the purchase of five ACMP electric motors for the U.S. Coast Guard HC-135 aircraft, with a firm-fixed price purchase order anticipated to be awarded to Parker Hannifin GmbH. All items must have clear traceability to the Original Equipment Manufacturer (OEM), Parker Hannifin Corporation, and offerors must provide documentation showing they are an authorized distributor. No drawings, specifications, or schematics are available from the USCG. The closing date for receipt of quotations is July 9, 2026, at 4:00 p.m. Eastern Time. The location for performance of services is not specified.