Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 4166-13LL 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 4166-13LL It is listed as Restrictor Fluid Flow. component manufactured by Todd Combustion Inc, specifically under CAGE Code 31923. It is also accompanied by the NSN 4730001520971 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings.