| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.625 INCHES BOTH ENDS |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| FACE TYPE | CONCAVE |
| FACE NOMINAL WIDTH | 0.6250 INCHES |
| HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PINNED FIRST END |
| KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1018 FED STD 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY OR STEEL COMP 1018 OVERALL |
| PITCH DIAMETER | 5.0000 INCHES NOMINAL |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.316 INCHES TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 18 TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.401 INCHES BOTH ENDS |
| NOMINAL OVERALL LENGTH | 1.3750 INCHES |
| PRESSURE ANGLE | 14.5000 DEGREES |
| SPECIAL FEATURES | END ITEM IDENTIFICATION 4920-00-676-0628 TEST STAND,GYROSCOPE |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 50 |
| TOOTH DIRECTION | RIGHT |