Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SF18647-11 found under Shielding Gasket Electronic by Sonfarrel Inc. The National Stock Number assigned to this part is 5999001051389, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SF18647-11.