Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 47-644-186-5 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number 47-644-186-5 It is listed as Shaft Rotary Rudder. component manufactured by Bell Helicopter Textron Inc, specifically under CAGE Code 97499. It is also accompanied by the NSN 1615001814817 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1615 Helicopter Rotor Blades Drive Mechanisms and Components.