Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19A3273X012 found under Bushing Sleeve by Fisher Controls Co Inc. The National Stock Number assigned to this part is 3120013482532, 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 19A3273X012.