Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 815-1853010 PIECE 16 found under Gasket by Comdial Business Communications Corp. The National Stock Number assigned to this part is 5330011300618, 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 815-1853010 PIECE 16.