| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 0.999 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BORE LENGTH | 1.250 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | WEBBED |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.600 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.620 INCHES NOMINAL AA END AND 1.960 INCHES NOMINAL BB END |
| FACE WIDTH | 2.590 INCHES NOMINAL |
| FURNISHED ITEMS AND QUANTITY | N/A |
| GROOVE DEPTH | 0.560 INCHES NOMINAL |
| GROOVE QUANTITY | 4 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.500 INCHES NOMINAL |
| HOLE LOCATION | ONE HOLE LOCATED 90 DEG FROM KEYWAY |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.740 INCHES NOMINAL BOTH ENDS |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEY WIDTH | 0.188 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| KEYING FACILITY | INCLUDED |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-I-11444, CLASS 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON CAST UNS F22830 OVERALL |
| PITCH DIAMETER | 5.250 INCHES MINIMUM AND 5.480 INCHES MAXIMUM |
| QUANTITY | 1 |
| OUTSIDE DIAMETER | 5.542 INCHES NOMINAL |
| OVERALL LENGTH | 3.210 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 2 |
| SECURING LOCATION | BB END |
| SECURING METHOD | THREADED HOLE(S) |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| THREAD SIZE | 3/8-16 |
| V GROOVE ANGLE IN DEG | 36.0 |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |