Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B10983-2 found under Coil Electrical by Piasecki Aircraft Corp. The National Stock Number assigned to this part is 5950001065256, 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 B10983-2.