Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 993011-6-1 SHT3 FIND 35 found under Gear Set Worm And Worm Wheel Mat by Tri Tec Manufacturing Llc. The National Stock Number assigned to this part is 3020015955235, and the Federal Supply Class is 3020 Gear Pulley Sprocket And Transmission Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 993011-6-1 SHT3 FIND 35.