No failure or delay on the part of AMSC or Subcontractor in the exercise of any power, right or privilege, and no course of dealing between AMSC and Subcontractor, shall operate as a waiver thereof, nor shall any single or partial exercise of any power, right or privilege preclude other or further exercise thereof or the exercise of any other power, right or privilege. Any waiver of any provision of this Agreement, and any consent to any departure by AMSC or Subcontractor from the terms of any provision of this Agreement, shall be effective only in the specific instance and for the specific purpose for which such waiver or consent was given.