Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13213E4375 found under Box Receptacle by Cecom Lr Center. The National Stock Number assigned to this part is 5935012121216, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13213E4375.