Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FMS1080B found under Tube Metallic by Johnson Matthey Inc. The National Stock Number assigned to this part is 4710002783305, 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 FMS1080B.