Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL 2179-8800-000 SEQ 12 found under Tube Assembly Metal by Westfalia Separator Mineraloil. The National Stock Number assigned to this part is 4710013564765, and the Federal Supply Class is 4710 Pipe Tube And Rigid Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PL 2179-8800-000 SEQ 12.