Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 24 TX-B found under Bearing Sleeve by Parker Hannifin Ltd. The National Stock Number assigned to this part is 3120016272266, 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 24 TX-B.