Manufacturer of Aluminum Castings made to Military Specifications, AS9100 Rev B Aerospace Standard, and Commercial Specifications from Rubber, Plaster Mold Castings and Composite Mold Processes.

Since 1971, we have been manufacturing precision and premium quality Aluminum Castings worldwide for the Military, Aerospace, Commercial and Medical industries to name a few. We are also your provider in rapid prototyping and value.

Mil-Spec Aluminum Castings

Aluminum Castings

  • Utilizing the plaster mold process
  • Prototypes and short runs using SLA Models
  • All aluminum casting alloys to the military, aerospace, and commercial specifications
  • Thin or thick walls & complex shapes
  • Sizes/weights from 1 oz. to 50 lbs
Military Specifications (Mil-Spec) and Recommended Alloys

Military Specifications
(Mil-Spec) and Recommended Alloys

  • Aluminum alloy castings, high strength
  • AMS-STD-2175 Classification and inspection of castings
Plaster Mold Process

Plaster Mold

  • Blueprints, solid model/wireframe data files
  • For thin wall castings or where weight is critical
  • Time reduction for machining and secondary operations.
Supreme Castings & Pattern Co., Inc.