Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 379912-421 found under Computer System Digital by Rosato Francesco And C Srl. The National Stock Number assigned to this part is 7010015385496, and the Federal Supply Class is 7010 Adpe System Configuration. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 379912-421.