Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S0515L found under Semiconductor Device Thyristor by Teccor Electronics Inc. The National Stock Number assigned to this part is 5961010280382, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S0515L.