Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BUWEPSDWG2050920 found under Slip Ring Assembly by Transdyne Corp. The National Stock Number assigned to this part is 1220007762104, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BUWEPSDWG2050920.