Can multiple Splunk Universal Forwarders use same NAT IP for sending data to Heavy Forwarder ?

We have around 100 Universal Forwarders in a specific Office location A and another 50 Universal Forwarders in Office location B. We are trying to use a single NAT IP (192.168.10.20) for Office location A and a single NAT IP (192.168.10.30) for Office Location B for sending data from these Universal forwarders to a Heavy Forwarder placed in a different Office location C. Can Splunk distinguish each Universal Forwarder with its own host IP even though its communicating and sending data to HF with a single NAT IP ? Is this TCP Connection stream handling between the Splunk UF and Splunk HF is capable of managing the multiple TCP client connections on the same NAT IP ?