Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 011-A54940G1 found under Receptacle Heater C by Heavy Equipment Parts Inc. The National Stock Number assigned to this part is 2990011312751, 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 011-A54940G1.