| EFFECTIVE LENGTH | 1.500 INCHES NOMINAL |
| DIAMETER | 0.6251 INCHES MINIMUM AND 0.6253 INCHES MAXIMUM |
| FIRST END LOCATION | OPPOSITE GROOVED END |
| FIRST END STYLE | SQUARE W/THRU HOLE |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 1.750 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OVERALL |
| SPECIAL FEATURES | 0.314 IN. MIN. 0.324 IN. MAX. DIAMETER LONGITUDINAL HOLE; GROOVE END 0.312 IN. 18UNC-2B,0.595 IN. MIN. 0.655 IN. MAX.LENGTH |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END STYLE | SQUARE INTERNALLY THREADED |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | D0D-P-16232 TY N,CLASS 1 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| UNDERCUT DIAMETER | 0.508 INCHES MINIMUM AND 0.509 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |