Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number X-DM19 BIANCO found under Tile Vinyl Resin by American Biltrite Inc. The National Stock Number assigned to this part is 7220014798745, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like X-DM19 BIANCO.