Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 856A2509P19 found under Bearing Sleeve by Snecma Moteurs Groupe Snecma. The National Stock Number assigned to this part is 3120012372642, 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 856A2509P19.