Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WB620R20-120 found under Tie Down Cargo Aircraft by Telair International Incorporated. The National Stock Number assigned to this part is 1670003484137, and the Federal Supply Class is 1670 Parachutes Aerial Pick Up Delivery Recovery Systems And Cargo Tie Down Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WB620R20-120.