Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 390X001-96 found under Bearing Sleeve by Computer Machining Technology Co. The National Stock Number assigned to this part is 3120001352315, 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 390X001-96.