Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 18739-1A 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 18739-1A It is listed as Amplifier Computer component manufactured by Joint Electronics Type Designation System, specifically under CAGE Code 80058. It is also accompanied by the NSN 6605009573810 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6605 Navigational Instruments.