Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 232USB9M found under Adapter Connector by B And B Electronics Mfg Co. The National Stock Number assigned to this part is 5935015635547, 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 232USB9M.