Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 28E1200-3 found under Hold Down Plate by Allen Tool Phoenix Inc. The National Stock Number assigned to this part is 5340012435848, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 28E1200-3.