Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QS-11126 REV - ITEM NO 6 found under Gear Worm by Joyce Telectronics Corp. The National Stock Number assigned to this part is 3020016063138, 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 QS-11126 REV - ITEM NO 6.