Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KLEI-48030 1803-60 found under Rope Fibrous by Klein Tools Inc. The National Stock Number assigned to this part is 4020015577034, 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 KLEI-48030 1803-60.