| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM53.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.194 INCHES MINIMUM AND 0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM0.202 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.042 INCHES MINIMUM AND 0.042 INCHES MINIMUM AND 0.049 INCHES MAXIMUM0.049 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 420 OVERALL |
| OUTSIDE DIAMETER | 0.337 INCHES MAXIMUM0.337 INCHES MAXIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |