Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TR10B5F found under Transformer Pulse by Airadio Co Inc. The National Stock Number assigned to this part is 5950006264347, 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 TR10B5F.