Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 42555-619 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 42555-619 It is listed as Housing Assy Pinion. component manufactured by Triumph Gear Systems Inc, specifically under CAGE Code 82402. It is also accompanied by the NSN 1680015478290 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.