It’s insane to me all the different ways the government procures things.
Just get it straight from the manufacturer. Then if anything ever goes wrong there isn’t the “who is REALLY to blame on this long chain of people” it’s “hey this shit is broken, YOU are responsible for it”
Of course sometimes they do it as a form of opsec, if you distribute parts across many small time sellers it’s easier to hide something than one big order from the primary source.
As long as you rake in the cash quick enough, you can be rich before anyone realized that you’re the problem.
And now you’ve got money to pay people to beat them into submission when they complain.