Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CD1-2PR1211F found under by Magher Arthur E Co Inc. The National Stock Number assigned to this part is 5905016528626, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CD1-2PR1211F.