| MATERIAL | STEEL COMP 420 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND |
| 52.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | SLOTTED |
| OVERALL LENGTH | 19.6 MILLIMETERS MINIMUM AND |
| 20.4 MILLIMETERS MAXIMUM |
| DIAMETER | 1.60 MILLIMETERS MINIMUM AND |
| 1.68 MILLIMETERS MAXIMUM |
| MATERIAL THICKNESS | 0.3 MILLIMETERS NOMINAL |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | D63477/2-12 |