Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PS167973 48 5 267 found under Circuit Breaker by Cae Corp. The National Stock Number assigned to this part is 5925013395422, 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 PS167973 48 5 267.