Depot Level support for the CN-1716/A Attitude and Heading Reference Unit (AHRU) and C-12712/A Control Unit (CU).

Repair and retrofit of CN-1716/A AHRU NSN: 6605-01-503-5284 P/N
765100-20 and 660515-021-8777 P/N 765100-200, C-12712/A CU NSN: 6605-01-519-3560 P/N 765200-20 and 6605-15-
012-8776 P/N 765200-200. These items were produced sole source by Northrop Grumman Italia (NGI), Via Pontina km
27,800, 00040 Pomezia, Italy, CAGE A3379. The AHRU is a self-contained strap-down, inertial reference set that provide
pitch, roll, and magnetic heading, angular rate and body acceleration information to the flight instruments on UH-
60A/L Black Hawk helicopter. The CU provides the command and control of the AHRU and the interface with the
avionics suite. These items contain hardware and software proprietary to NGI. Detailed technical data for this item is
not available from the Army except for performance specification. Any sources capable of repairing these items must
so indicate, by writing to US Army Futures Command (AFC), Combat Capabilities Development Command (CCDC),
C5ISR Center’s Product Realization Systems Engineering and Quality Directorate (PRD), ATTN: RDER-PRA-AB, Building
6007, 3rd Floor, F3-140-090, Aberdeen Proving Ground, MD 21005. Companies must demonstrate that they had past
experience of repair these items. The lead time requirement for repair these items is 5 months from the Date of the
Contract. The response must demonstrate intimate knowledge of the system(s) including areas such as system design,
interface requirements, test and fault isolation, product acceptance processes, projected parts/materials usage and
the necessary special test equipment.

Awarded contract W56JSR21D0006 to unknown vendor for unknown amount on 2021-07-16.