| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY RECESS NOMINAL DEPTH | 1.370 INCHES BOTH ENDS |
| BODY STYLE | WEBBED, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 26.630 INCHES AXIALLY THROUGH FLANGE |
| FACE NOMINAL WIDTH | 3.500 INCHES |
| FEATURES PROVIDED | ALIGNMENT HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM-7 ANL-AH FIN-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| III MATERIAL | NICKEL ALLOY OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FORGING GEAR |
| PITCH DIAMETER | 30.0000 INCHES NOMINAL |
| PRESSURE ANGLE | 25.0000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE NOMINAL DIAMETER | 0.406 INCHES AXIALLY THROUGH FLANGE |
| MOUNTING HOLE TYPE AND QUANTITY | 12 COUNTERBORED AXIALLY THROUGH FLANGE |
| NOMINAL OUTSIDE DIAMETER | 30.667 INCHES |
| SPECIAL FEATURES | ALIGNMENT HOLES 0.438 IN. DIA 3 TIMES EQUALLY SPACED AT THE BOLT HOLE CIRCLE DIA; COUNTERBORES ARE 0.590 IN. DIA X 0.410 IN. DEEP AND LOCATED ON FLANGE SIDE WHERE INSIDE DIA. OF GEAR IS 27.75 IN, OTHER SIDE OF GEAR INSIDE DIA. IS 27.652-27.654 IN; INSIDE FLANGE DIA. IS 25.50 IN. |
| STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
| TEETH QUANTITY | 90 |