Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 092-3220 found under Barrier Material Greaseproofed W by Caprice Engineering Company Inc. The National Stock Number assigned to this part is 8135000923220, and the Federal Supply Class is 8135 Packaging And Packing Bulk Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 092-3220.