Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 08B1203 found under Resistor Variable W by Jan Hardware Mfg Co Inc. The National Stock Number assigned to this part is 5905003373734, 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 08B1203.