Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A548M443-99 found under Connector Body Modu by Bae Systems Information And Electronic Systems Integration Inc. The National Stock Number assigned to this part is 5935014085269, 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 A548M443-99.