Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 145C033H01 found under Gasket by Spencer Industries Inc. The National Stock Number assigned to this part is 5330010289361, 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 145C033H01.