Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LSD16S4302-537005PC10 found under Bearing Sleeve by Ryerson Joseph T And Son Inc. The National Stock Number assigned to this part is 3120003916171, 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 LSD16S4302-537005PC10.