Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number SPE-148-4 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 SPE-148-4 It is listed as Cap Protective Dust And Moisture. component manufactured by Rollsroyce Airlines, specifically under CAGE Code K0680. It is also accompanied by the NSN 5340012099729 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.