DLA is exploring DNA marking, along with other technologies as a possible solution to mitigate counterfeits in these high risk items – FSC 3110, Bearings (Aviation) – FSC 4730, Fittings, Hoses, and Tube (L&M) – FSC 5325, Fasteners (Troop Support) – FSC 5935, Electrical Connectors (L&M) – FSC 5961, Semi conductor Devices (L&M)