Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DRS 1216-6 found under Spring by Saint Gobain Performance Plastics. The National Stock Number assigned to this part is 5360011215091, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DRS 1216-6.