Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C0PPERDISK450LB72DEGF found under Disk Pressure Release by Bs And B Safety Systems Llc. The National Stock Number assigned to this part is 3655002131124, and the Federal Supply Class is 3655 Gas Generating And Dispensing Systems Fixed Or Mobile. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C0PPERDISK450LB72DEGF.