Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A876-69CP found under Disk Valve by Treadwell Corporation. The National Stock Number assigned to this part is 4820009359423, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A876-69CP.