| 4156-6 | 01556 | STANLEY ENGINEERED FASTENING LLC |
| A-A-59158 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| AS59158 | 0U583 | SAE INTERNATIONAL |
| A-A-59158 TY4CL2 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| A-A-59158 TY4CL2 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| AS59158 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS59158 TY4CL2 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| MIL-T-21309 TY4CL2 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| SAE AS59158 TY4CL2 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| SAE AS59158 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS59158 TY4CL2 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MIL-T-21309 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-T-21309 TY4CL2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |