Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIL-T-713 TYPE PWAXED CLASS 2 BL found under Twine Fibrous by General Services Administration. The National Stock Number assigned to this part is 4020002021924, 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 MIL-T-713 TYPE PWAXED CLASS 2 BL.