Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 823HMG3-20-27 found under Circuit Breaker by Eaton Corporation. The National Stock Number assigned to this part is 5925001642071, 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 823HMG3-20-27.