Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1313-1-2 found under Spacer Special by Eg And G Wakefield Engineering. The National Stock Number assigned to this part is 5340000609652, 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 A1313-1-2.