Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2540001797155 found under Wire Fabric by E C A Etablissement Central. The National Stock Number assigned to this part is 5335001797155, and the Federal Supply Class is 5335 Metal Screening. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2540001797155.