| MATERIAL | STEEL COMP 1060 OR |
| STEEL COMP 1070 OR |
| STEEL COMP 1078 OR |
| STEEL COMP 1080 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND |
| 53.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| HOLE DIAMETER | 0.636 INCHES MINIMUM AND |
| 0.653 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.079 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.156 INCHES MINIMUM AND |
| 0.166 INCHES MAXIMUM |
| SPECIAL FEATURES | DURING MFG PROCESS,TESTS AND INSPECTIONS,WASHER SHALL NOT COME IN DIRECT CONTACT WITH MERCURY,MERCURY COMPOUNDS OR MERCURY CONTAINING DEVICES |
| NONDEFINITIVE SPEC/STD DATA | A CLASS AND |
| 2 STYLE |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY FEAT |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFW84 |
| MANUFACTURERS CODE | 96906 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS35338-50 |