Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CRH2-2520-165 found under Insert Screw Thread by Sherex Fastening Solutions Llc. The National Stock Number assigned to this part is 5325016492160, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CRH2-2520-165.