| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY DIMENSIONS |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.636 INCHES MINIMUM AND 0.653 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.878 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.172 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY A OVERALL |
| MINIMUM TENSILE STRENGTH | 155000 POUNDS PER SQUARE INCH |
| NONDEFINITIVE SPEC/STD DATA | G CLASS AND 2 STYLE |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |