Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13-000043-025 found under Capacitor Fixed Mic by Farris M And Associates. The National Stock Number assigned to this part is 5910011524939, 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 13-000043-025.