مكونات وملحقات المركبات الفضائية

كبار المصنعين

• Centroid, Inc.
• Northrop Grumman Systems Corporation
• Winding Specialists Co., Inc.
• Sargent Fletcher Inc.
• Grimes Aerospace Company
• Boeing Company, The
• The Boeing Company
• Sikorsky Aircraft Corporation
• Kaman Aerospace Corporation
• Simmonds Precision Products Inc