Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A107516-101-11 ITEM 8 found under Ring Retaining by General Dynamics Advanced Information Systems. The National Stock Number assigned to this part is 5325015108535, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A107516-101-11 ITEM 8.