| DIAMETER | 0.3751 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM |
| EFFECTIVE LENGTH | 1.063 INCHES NOMINAL |
| FIRST END STYLE | SQUARE W/THRU HOLE |
| FIRST END LOCATION | OPPOSITE GROOVED END |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4130H OVERALL |
| OVERALL LENGTH | 1.250 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END STYLE | SQUARE INTERNALLY THREADED |
| SPECIAL FEATURES | 0.169 IN. DIA THRU HOLE TRAPPED GROOVED END 8-32 UNC 2B 0.345 IN. MIN 0.405 IN. MAX LG. WITH RETAINING RING |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232 TY M,CLASS 1 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| UNDERCUT WIDTH | 0.053 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.284 INCHES MINIMUM AND 0.285 INCHES MAXIMUM |