Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL4-60AMP found under by Santanna Tool And Design Llc. The National Stock Number assigned to this part is 5925012052679, 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 PL4-60AMP.