| APERTURE DIAMETER | 1.751 INCHES MINIMUM AND 1.752 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 2.625 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.562 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/APERTURE |
| FIRST BOLT CIRCLE DIAMETER | 2.687 INCHES NOMINAL |
| FIRST BOLT CIRCLE HOLE QUANTITY | 6 |
| FLANGE THICKNESS | 0.376 INCHES NOMINAL |
| INSIDE RAISED SURFACE DIAMETER | 2.312 INCHES MINIMUM AND 2.313 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 5.000 INCHES NOMINAL |
| OUTSIDE RAISED SURFACE DIAMETER | 3.187 INCHES NOMINAL |
| OVERALL THICKNESS | 2.375 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| MOUNTING HOLE ARRANGEMENT STYLE | TWO BOLT HOLES CIRCLES |
| MOUNTING HOLE DIAMETER | 0.342 INCHES MINIMUM AND 0.352 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| SPECIAL FEATURES | A SECOND SET OF BOLT HOLES WITH 0.250-20UNC-3BX.50 MIN FULL THD DEPTH HOLE DEPTH 1.06 MAX AND CSK 90 DEGREES PLUS OR MINUS 10 DEGREES BY 0.28 INCHES PLUS OR MINUS 0101 INCH;THE THIRD SET OF BOLT HOLES WITH 0.3125-18UNC-3B THRU 2 HOLES ARE 180 DEGREES APART |
| RAISED SURFACE HEIGHT | 1.281 INCHES NOMINAL |
| SECOND BOLT CIRCLE HOLE QUANTITY | 6 |
| SECOND BOLT CIRCLE DIAMETER | 4.375 INCHES NOMINAL |
| STYLE DESIGNATOR | ROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE II,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |