Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2W2SP49-56-93 found under Bearing Washer Thrust by Hi Shear Corporation. The National Stock Number assigned to this part is 3120005542692, 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 2W2SP49-56-93.