Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RBT-DG03 found under Slip Ring Assembly by Insul 8 Corp. The National Stock Number assigned to this part is 3950014790362, and the Federal Supply Class is 3950 Winches Hoists Cranes And Derricks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RBT-DG03.