Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SP03431 found under Circuit Breaker by Draeger Safety Ag And Co Kgaa. The National Stock Number assigned to this part is 5925121769712, 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 SP03431.