Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LS5937C3-11A found under Pin Grooved Headless by Dutch Valley Supply Co. The National Stock Number assigned to this part is 5315009073650, 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 LS5937C3-11A.