Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03Y61TM-0139 FIND NO 14 found under Circuit Breaker by Eltech Inc. The National Stock Number assigned to this part is 5925010225093, 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 03Y61TM-0139 FIND NO 14.