GD Land Systems carries the heaviest tungsten exposure among primes; Electric Boat's submarine yard is the single largest domestic industrial-base bottleneck DoD tracks.
Primary exposure
Combat systems tungsten dependency; submarine industrial base strain.
Sub-scores
Materials62
FOCI74
Domestic68
BOM60
Top critical-material exposures
High risk
Tungsten
M1 Abrams penetrators, naval munitions.
Moderate risk
High-strength Steel Plate
Submarine hulls; limited US mills.
Elevated risk
Nickel / Cobalt Alloys
Nuclear propulsion components.
Private assessment for General Dynamics
XTRIUM validates this score at sub-tier depth against your actual BOMs, POs, and program data.