Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RF5010C-D found under Cap Protective Dust by Alcoa Global Fasteners Inc. The National Stock Number assigned to this part is 5340013506799, 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 RF5010C-D.