Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DSD7 117 found under Ring Mounting by Lau Technologies. The National Stock Number assigned to this part is 5365004119358, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DSD7 117.