Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 54B7279BH03 found under Rope Fibrous by F M Stevenson Co Incorporated. The National Stock Number assigned to this part is 4020008826946, 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 54B7279BH03.