Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B40-345PCGR40-345 found under Finger Nc by Eaton Corporation. The National Stock Number assigned to this part is 5945003690430, 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 B40-345PCGR40-345.