Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3441 found under Felt Strip by Quincy Compressor Division Of Coltec. The National Stock Number assigned to this part is 8305002618499, and the Federal Supply Class is 8305 Textile Fabrics. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3441.