Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 670-0004 found under Resistor Fixed Wire Wound Noninductive by Robert H Wager Companyinc. The National Stock Number assigned to this part is 5905013461576, 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 670-0004.