Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 3999-20432 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 3999-20432 It is listed as Stop Buffer. component manufactured by Selex Galileo Ltd, specifically under CAGE Code K0662. It is also accompanied by the NSN 5340997419500 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.