Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PWR0020374 found under Circuit Breaker by Progeny Systems Corporation. The National Stock Number assigned to this part is 5925016145087, 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 PWR0020374.