Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 516 4 00062 002 found under Circuit Breaker by G E C Marconi S3i Ltd. The National Stock Number assigned to this part is 5925013960845, 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 516 4 00062 002.