Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H341835APC91 found under Filter Felt by Elsag Bailey Inc. The National Stock Number assigned to this part is 4330003993190, and the Federal Supply Class is 4330 Centrifugals Separators And Pressure And Vacuum Filters. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like H341835APC91.