| EFFECTIVE LENGTH | 0.986 INCHES NOMINAL |
| DIAMETER | 0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM |
| FIRST END LOCATION | BOTH ENDS |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 29.0 DEGREES MINIMUM AND 31.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 1.262 INCHES MINIMUM AND 1.272 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5621 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 420 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 10.0 MICROINCHES SHANK END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| UNDERCUT DIAMETER | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| UNDERCUT RADIUS | 0.033 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.072 INCHES NOMINAL |