Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 87-SIDEUP3X5 found under Label by L 3 Communications Oceania Limited. The National Stock Number assigned to this part is 7530016566333, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 87-SIDEUP3X5.