Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 216-D-2 ITEM 10 found under Retainer Packing by Norco Industriesinc. The National Stock Number assigned to this part is 5330013429031, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 216-D-2 ITEM 10.