Thank you for selecting Aerospace Aviation 360 for D2D-53 by Electro Switch Corp under Switch Accessories. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like D2D-53. To help us better understand your parts requirements, please fill out an RFQ form for part number D2D-53 with your details, and our customer executive will respond to your RFQ in 15 minutes or less.