Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MT16R4 found under Socket Plug In Electronic Components by Souriau Usa Inc. The National Stock Number assigned to this part is 5935004003712, 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 MT16R4.