Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 3943 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 3943 It is listed as Shaft Pump Drive. component manufactured by Eaton Aerospace Llc Use Cage Cod, specifically under CAGE Code 90166. It is also accompanied by the NSN 3040007236237 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3040 Miscellaneous Power Transmission Equipment.