Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 134B313AA1 found under Bushing Sleeve by General Electric Inc. The National Stock Number assigned to this part is 3120006189240, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 134B313AA1.