Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DX-17 found under Key Machine by Detroit Hoist And Crane Co Div. The National Stock Number assigned to this part is 5315013923470, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DX-17.