Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BOM-2005-0100 PC 3 found under Thermocouple Heating Element by The Ptr Group Inc. The National Stock Number assigned to this part is 6685015621636, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BOM-2005-0100 PC 3.