Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HE1-113305 found under Transformer Pulse by Leedal Incorporated. The National Stock Number assigned to this part is 5950006861536, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HE1-113305.