Thank you for selecting Aerospace Aviation 360 for 172123A by Amphenol Connex under Rf And Coaxial Connectors. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like 172123A. To help us better understand your parts requirements, please fill out an RFQ form for part number 172123A with your details, and our customer executive will respond to your RFQ in 15 minutes or less.