Simmonds Precision Products, dba Goodrich Corp. — Sensors and Integrated Systems, Vergennes, Vt., is being awarded an $8,247,823 modification to a previously awarded firm-fixed-price contract (N00019-12-C-2015) to exercise an option for the procurement of integrated mechanical diagnostic System production, retrofit and troy kits in support of the MH-60R/S helicopters.  These kits include 37 production kits, 19 troy kits, and 9 retrofit kits.  This effort also provides for 37 integrated vehicle health management units/data transfer units in support of the MH-60R/S helicopters.  Work will be performed in Vergennes, Vt., and is expected to be completed in March 2014.  Contract funds will not expire at the end of the current fiscal year.  The Naval Air Systems Command, Patuxent River, Md. is the contracting activity.