Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8F3-12 found under by Ellis And Watts International Llc. The National Stock Number assigned to this part is 5865001410184, and the Federal Supply Class is 5865 Electronic Countermeasures Counter-Countermeasures And Quick Reaction Capability Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8F3-12.