Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SM-D-969863 found under Seal Nonmetallic Special Shaped by Aerofab Company Inc Jules Bols. The National Stock Number assigned to this part is 5330011788682, 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 SM-D-969863.