Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5B239TVIT40K0HMT10KT10KT10KT10K found under Resistor Fixed Wire Wound by Ward Leonard Electric Company Inc. The National Stock Number assigned to this part is 5905000805258, 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 5B239TVIT40K0HMT10KT10KT10KT10K.