| APERTURE DIAMETER | 0.968 INCHES NOMINAL |
| BODY DIAMETER | 1.375 INCHES NOMINAL |
| BODY THICKNESS | 0.125 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 3 |
| COUNTERBORE DEPTH | 0.0630 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 1.1251 INCHES MINIMUM AND 1.1254 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.094 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.385 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE |
| OUTSIDE DIAMETER | 2.437 INCHES NOMINAL |
| OVERALL THICKNESS | 0.406 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMSTM A575 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1020 OVERALL |
| MINOR THICKNESS | 0.281 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 1.875 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.2188 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERBORED |
| SPECIAL FEATURES | TWO ADDITONAL HOLES ON 1.875 IN. DIA BOLT CIRCLE 0.1562 IN. DIA; 63.0 MICROIN FINISH ON CBORE DIA |
| STYLE DESIGNATOR | ROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,TYPE M,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |