| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| STYLE DESIGNATOR | SPRING TENSION |
| HOLE DIAMETER | 22.48 MILLIMETERS MINIMUM AND |
| 23.52 MILLIMETERS MAXIMUM |
| OUTSIDE DIAMETER | 39.2 MILLIMETERS MINIMUM AND |
| 40.8 MILLIMETERS MAXIMUM |
| OVERALL HEIGHT | 3.9 MILLIMETERS MINIMUM AND |
| 7.8 MILLIMETERS MAXIMUM |
| MATERIAL THICKNESS | 1.7 MILLIMETERS MINIMUM AND |
| 1.9 MILLIMETERS MAXIMUM |
| SPECIFICATION/STANDARD DATA | 81349-DOD-W-63474/1A/INACTIVE GOVERNMENT SPECIFICATION |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | D63474/1-31 |