Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SK1744DPC22 found under Pin Straight Headless by Cummins Inc. The National Stock Number assigned to this part is 5315001727547, 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 SK1744DPC22.