Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number X3320-16-3110 ITEM 8 found under Circuit Breaker Box by Veridian Engineering Inc. The National Stock Number assigned to this part is 5925012372501, and the Federal Supply Class is 5925 Circuit Breakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like X3320-16-3110 ITEM 8.