Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2000-001 found under Cord Fibrous by Wbk Controls Incorporated. The National Stock Number assigned to this part is 4020015057178, 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 2000-001.