| DAMASCUS | 19889 | DAVIS FIRE BRICK CO |
| FLINT PATCH | 56604 | MINTEQ INTL INC |
| FRANC0 SUPER | 07316 | PREMIER REFRACTORIES INC |
| FRANCO SUPER | 07316 | PREMIER REFRACTORIES INC |
| H-W SUPER PLASTIC | 73064 | DRESSER INDUSTRIES INC HARBISON-WALKER REFRACTORIES DIV |
| MIL-P-15731 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NARC0 C-505 | 86653 | NORTH AMERICAN REFRACTORIES CO DIV OF ELTRA CORP |
| NARC0 F-505 SUPER | 86653 | NORTH AMERICAN REFRACTORIES CO DIV OF ELTRA CORP |
| NARCO C-505 | 86653 | NORTH AMERICAN REFRACTORIES CO DIV OF ELTRA CORP |
| NARCO F-505 SUPER | 86653 | NORTH AMERICAN REFRACTORIES CO DIV OF ELTRA CORP |
| PLIBRIC0 SUPER M | 77317 | PLIBRICO CO |
| PLIBRICO SUPER M | 77317 | PLIBRICO CO |
| RAMTITE 25 | 94585 | CE REFRACTORIES DIV OF COMBUSTION ENGINEERING INC |
| SUPER BRIKRAM | 56700 | GENERAL REFRACTORIES CO REFRACTORIES DIV |
| SUPER M0N0-FIBRIK | 20166 | KAISER REFRACTORIES DIV OF KAISER ALUMINUM AND CHEMICAL SALES INC |
| SUPER MONO-FIBRIK | 20166 | KAISER REFRACTORIES DIV OF KAISER ALUMINUM AND CHEMICAL SALES INC |
| SUPER PLASTIC N | 84446 | GREEN A P INDUSTRIES INC |
| WALSH SUPER | 94585 | CE REFRACTORIES DIV OF COMBUSTION ENGINEERING INC |