Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B-3215 found under Retainer Electrical Connector by T And L Associates Inc. The National Stock Number assigned to this part is 5935013770112, 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 B-3215.