Υλικό και λειαντικά

Κορυφαίοι κατασκευαστές

• Navair and Navsea Managed
• U S Army Tank Automotive Command
• Data Products Corp
• Harris Corporation
• Bae Systems Land & Armaments L.p.
• Lockheed Martin Corporation
• Arconic Global Fasteners & Rings,
• Hamilton Sundstrand Corporation
• Kingsbury, Inc.
• Hartwell Corporation