| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.562 INCHES NOMINAL BOTH ENDS |
| BEARINGS | NOT INCLUDED |
| BORE DIAMETER | 1.250 INCHES MINIMUM AND 1.251 INCHES MAXIMUM |
| BORE LENGTH | 2.000 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| DESIGN FORM | SPOKED |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.758 INCHES NOMINAL |
| FACE WIDTH | 0.875 INCHES NOMINAL |
| GROOVE QUANTITY | 1 |
| GROOVE SHAPE | V |
| GROOVE WIDTH | 0.500 INCHES NOMINAL |
| GROOVE DEPTH | 0.531 INCHES NOMINAL |
| HOLE LOCATION | ONE HOLE 90 DEG CLOCKWISE FROM KEYWAY AND 0.250 IN. FROM END OF HUB |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| KEYWAY WIDTH | 0.3125 INCHES MINIMUM AND 0.3129 INCHES MAXIMUM |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| LIGHTENING HOLE | NOT INCLUDED |
| OUTSIDE DIAMETER | 15.375 INCHES NOMINAL |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16782-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1010 OR STEEL COMP 1015 OVERALL |
| PITCH DIAMETER | 15.000 INCHES NOMINAL |
| QUANTITY | 1 |
| SECURING HOLE QUANTITY | 1 |
| SECURING LOCATION | BOTH ENDS |
| SECURING METHOD | THREADED HOLE |
| SPLIT HUB FEATURE | NOT INCLUDED |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| THREAD SIZE | 1/4-20 |
| V GROOVE ANGLE IN DEG | 42.0 |