| MATERIAL | STEEL COMP 1050 OR |
| STEEL COMP 1551 OR |
| STEEL COMP 1552 OR |
| STEEL COMP 1053 OR |
| STEEL COMP 1055 OR |
| STEEL COMP 1059 OR |
| STEEL COMP 1060 OR |
| STEEL COMP 1561 OR |
| STEEL COMP 1064 OR |
| STEEL COMP 1065 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 | 40.0 ROCKWELL C MINIMUM AND |
| 50.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | FLAT EXTERNAL AND INTERNAL TEETH |
| HOLE DIAMETER | 0.640 INCHES MINIMUM AND |
| 0.663 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.590 INCHES MINIMUM AND |
| 1.620 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.059 INCHES MINIMUM AND |
| 0.067 INCHES MAXIMUM |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS45904-93 |