Do you have the part NAS1394C08 available?
Clinserts has an alternative available for the NAS1394C08:
The part NAS1394C08 is a lightweight insert made according to military spec.
CL0832J is a one on one interchangeable part that is made according the same military spec.
This part uses the following tools:
Broaching tool: BT213-2
Installation tool: CLT0832
The locking version NAS1394C08L is the Clinsert part number CLL0832J
It uses the same tooling as mentioned above.