Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIL-T-43435 TY1 1 FINISH E found under Tape Lacing And Tying by Gw Technologies Pty Ltd. The National Stock Number assigned to this part is 4020001596924, 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-43435 TY1 1 FINISH E.