Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 538 003B2P0 93R found under Capacitor Variable Ceramic Diele by Erie Specialty Products Inc. The National Stock Number assigned to this part is 5910002258853, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 538 003B2P0 93R.