Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 210F5 1 2D found under Mount Resilient Weapon System by Barry Wright Corporation. The National Stock Number assigned to this part is 5342000678916, 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 210F5 1 2D.