Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CP3-2 found under Clip Steel Beam Flange by Mazzella Jhh Company Inc. The National Stock Number assigned to this part is 5340013680424, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CP3-2.