Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SRC2539A-1 found under Bracket Mounting by Src Inc. The National Stock Number assigned to this part is 5340016195927, 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 SRC2539A-1.