your 3rd sentence as written... as a simple statement... contradicts sentence #2.
There can be confusion regarding inlet, outlet, whatever, and the generator inlet box is not a 14-50R as in receptacle.
you want a "generator inlet box" on the house they have male pins recessed in the box, which is technically a 14-50P as in plug;
assuming the 14-50 (50 amp) connection everywhere:
- if the receptacle on the generator is a twist lock it'll be SS2-50R / CS6364. Non locking is a 14-50R
- your cord plugging into the generator if twist lock will need a SS2-50P plug or CS6365, non locking is 14-50P.
- the house generator inlet box will be recessed 14-50P
- the cord end going to the generator inlet box will have a CS6364 / SS2-50R if a twist lock setup, or a 14-50R if not twist lock
- the
SSstands for ship-to-shore; theCSis california standard. I personally would look for SS rather than CS as the recent history with things there like the failed high speed rail and the billions spent for nothing operational I wouldn't trust my safety with a california standard. - if what you have installed on the house doesn't look like this then change it to be this:
as for the cord and box...
https://www.amazon.com/CircleRiver-Generator-14-50P-SS2-50R-Locking/dp/B0BL2GR527?th=1
here is an example of the correct cord to use regarding the 14-50 size:
https://www.absolutegenerators.com/reliance-generator-power-cord-50-amp-10-foot-14-50-cs6364-5
