Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AP000287-012 found under by Raytheon Technical Services Company. The National Stock Number assigned to this part is 5850014633140, and the Federal Supply Class is 5850 Visible And Invisible Light Communication Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AP000287-012.