Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TRACE GC 2000 W ACCESSORIES found under Analyzer Trace Hydrocarbons by Thermo Electron North America Llc. The National Stock Number assigned to this part is 6630011493999, 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 TRACE GC 2000 W ACCESSORIES.