Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RV3-8S190C found under Resistor Variable Wire Wound Precision by Bowmar Tic Inc Sub Of Bowmar Ins. The National Stock Number assigned to this part is 5905007523359, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RV3-8S190C.