Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 617A202X99A found under Tubing Assembly Non by Fischer Connectors Inc. The National Stock Number assigned to this part is 4710012238623, 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 617A202X99A.