Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2104004-01 found under Polishing Film by 3M Company. The National Stock Number assigned to this part is 5350014684304, and the Federal Supply Class is 5350 Abrasive Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2104004-01.