Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HCS2051-01-003 found under Cable Assembly Thermocouple by Heatcon Composite Systems Inc. The National Stock Number assigned to this part is 6150015886079, and the Federal Supply Class is 6150 Miscellaneous Electric Power And Distribution Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HCS2051-01-003.