Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AD1169-10-13 found under Sleeve Seal Coupler by Hbd Industries Inc. The National Stock Number assigned to this part is 5330012889328, 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 AD1169-10-13.