Special Notice: DEPT OF DEFENSE is procuring a Shroud Segment, Turb Top (NSN: 2840-01-321-4453NZ) for GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS. This item is typically used in aircraft engines to provide protection and airflow control. The drawing number is 4077434-01 EDL and the MDC code is W9F. For more information, please refer to the solicitation information to follow.