Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KTC-S0039 found under Door Access Utility by Kipper Tool Company. The National Stock Number assigned to this part is 5340015344495, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KTC-S0039.