| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,CRES 300SERIES FED STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.056 INCHES MINIMUM AND 0.066 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 301 OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 STYLE AND B OR C CLASS |
| OUTSIDE DIAMETER | 0.575 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 |