Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2110981-3 found under Rivet Tubular by Navair And Navsea Managed. The National Stock Number assigned to this part is 5320009510498, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2110981-3.