Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DN342 found under Cord Fibrous by Aerazur. The National Stock Number assigned to this part is 4020012156075, and the Federal Supply Class is 4020 Fiber Rope Cordage And Twine. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DN342.