Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 447-11171-02 found under Nonmetallic Rod by Thermo Scientific Portable. The National Stock Number assigned to this part is 9390016220048, and the Federal Supply Class is 9390 Miscellaneous Fabricated Nonmetallic Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 447-11171-02.