| DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF LOWER HOLE | 1.3125 INCHES NOMINAL |
| APERTURE DIAMETER | 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM |
| BODY DIAMETER | 2.0520 INCHES MINIMUM AND 2.0720 INCHES MAXIMUM |
| BODY THICKNESS | 1.1160 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG WIDTH | 2.625 INCHES NOMINAL |
| FIRST COUNTERBORE DIAMETER | 1.1810 INCHES MINIMUM AND 1.1814 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| OVERALL THICKNESS | 1.3880 INCHES MINIMUM AND 1.3900 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 12L14 OR STEEL COMP 1215 OVERALL |
| MOUNTING HOLE ARRANGEMENT STYLE | VERTICAL CENTERLINE |
| MOUNTING HOLE DIAMETER | 0.2180 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| SPECIAL FEATURES | 4 HOLES 0.272 IN. MIN DIA,ON 2.500 IN. DIA |
| SECOND COUNTERBORE DIAMETER | 1.7550 INCHES MINIMUM AND 1.7750 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.375 INCHES NOMINAL |
| STYLE DESIGNATOR | TWO FLATS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |