Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PFMI00020 found under Cover Fuse by Guinault Sa. The National Stock Number assigned to this part is 5920016099876, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PFMI00020.