Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C300-017 found under Circuit Breaker by Thales Optronics Bury St Edmunds. The National Stock Number assigned to this part is 5925000063539, 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 C300-017.