Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13079928 found under Polishing Abrasive Optical Glass by Program Manager Advanced Attack. The National Stock Number assigned to this part is 5350011846025, 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 13079928.