| EFFECTIVE LENGTH | 1.312 INCHES NOMINAL |
| DIAMETER | 0.495 INCHES MINIMUM AND 0.497 INCHES MAXIMUM |
| FIRST END LOCATION | BOTH ENDS |
| FIRST HOLE DIAMETER | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | DRILLED THRU CENTER |
| OVERALL LENGTH | 1.547 INCHES MINIMUM AND 1.578 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND UNDERCUT WIDTH | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| SPECIAL FEATURES | 0.125 IN. W BY 0.062 IN. DEEP GROOVE AROUND CENTER ON OD,0.250-24 UNS TAPPED HOLE IN ON END |
| STYLE DESIGNATOR | GROOVE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| UNDERCUT DIAMETER | 0.472 INCHES MINIMUM AND 0.476 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |