| APERTURE DIAMETER | 1.937 INCHES NOMINAL |
| BODY DIAMETER | 2.375 INCHES NOMINAL |
| BODY THICKNESS | 0.221 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 3 |
| COUNTERBORE DEPTH | 0.047 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 2.1248 INCHES MINIMUM AND 2.1251 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.375 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.385 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE |
| OUTSIDE DIAMETER | 3.187 INCHES NOMINAL |
| OVERALL THICKNESS | 0.437 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OVERALL |
| MINOR THICKNESS | 0.206 INCHES MINIMUM AND 0.226 INCHES MAXIMUM |
| MOUNTING BOLT CIRCLE DIAMETER | 2.750 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERBORED |
| SPECIAL FEATURES | TWO ADDITIONAL HOLES ON 2.75 IN. BOLT CIRCLE DIA-0.154 IN. MIN TO 0.164 IN. MAX 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 |