Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3W42A1 found under Cubicle Propulsion by General Electric Co. The National Stock Number assigned to this part is 6110005071234, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3W42A1.