text: Pentagon rips TransDigm for 'gouging' with $4,361 half-inch pin - Worldnews.com
  TransDigm Group Inc. is "gouging our taxpayers" with spare parts markups that were as high as 4,451% from 2015 through 2017 as it repeatedly declined to provide backup data on costs, according to a Pentagon official.
  "Once TransDigm refused to provide the requested cost data" for at least 15 parts during those years,