Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N5623 found under Circuit Breaker Sta by Diamond Reo Truck Co. The National Stock Number assigned to this part is 5925007704068, 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 N5623.