| MATERIAL | STEEL COMP 1060 OR |
| STEEL COMP 1065 OR |
| STEEL COMP 1070 OR |
| STEEL COMP 1075 OR |
| STEEL COMP 1080 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633,FS 1060 TO FS 1080 CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND |
| 53.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| HOLE DIAMETER | 0.318 INCHES MINIMUM AND |
| 0.333 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.426 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.078 INCHES MINIMUM |
| NONDEFINITIVE SPEC/STD DATA | A CLASS AND |
| 2 STYLE |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY OUTSIDE DIA |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFW84CLASSASTYLE2 |
| MANUFACTURERS CODE | 94135 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 600-43W6107 |