Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XF1878 found under Capacitor Fixed Pap by Gulton Industries Inc. The National Stock Number assigned to this part is 5910002545939, 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 XF1878.