Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 920238 found under Sensor Exhaust Gas Oxygen Emissi by Clark Material Handling Co. The National Stock Number assigned to this part is 2990014189534, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 920238.