Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SR18210CP found under Relay Electromagnetic by Mcnab Incorporated. The National Stock Number assigned to this part is 5945001387188, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SR18210CP.