Prevent combustion instability by maintaining uniform mixtures and rub off.

General Dynamics Corporation Convair Division San Diego, California 92138 Gould, Inc. NavCom Systems Division Phoenix, Arizona 85036 Sundstrand Corporation Rockford, Illinois 61101 Thiokol Corporation Wasatch Division Brigham City, Utah 84302 TRW Electronic Systems Division South Windsor, Connecticut 06074 United Technologies Corporation Hamilton Standard Division Windsor Locks, Connecticut 06096 United Technologies Corporation Hamilton Standard Division Windsor Locks, Connecticut 06096 United Technologies Corporation Chemica! Systems Division Phoenix, Arizona.