Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5R0-10000SSIL found under Relay Armature by Sigma Instruments Inc. The National Stock Number assigned to this part is 5945004683626, 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 5R0-10000SSIL.