Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E1022255 found under Circuit Breaker by Rolls Royce Marine Electrical. The National Stock Number assigned to this part is 5925016255218, 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 E1022255.