Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PDG2956 found under Tube Assembly by Product Development Group Inc. The National Stock Number assigned to this part is 4710011075879, 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 PDG2956.