| BEARINGS | NOT INCLUDED |
| DESIGN TYPE | SOLID CAST DISK |
| FSC APPLICATION DATA | BOGIE ROLLER TRACK-HALF TRACK VEHICLES |
| HUB CAP MOUNTING FEATURE | NOT INCLUDED |
| HUB CHARACTERISTIC | DEMOUNTABLE |
| HUB | NOT INCLUDED |
| MATERIAL | STEEL |
| MOUNTING BOLT CIRCLE DIAMETER | 7.500 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 6 |
| MOUNTING HOLE DIAMETER | 0.531 INCHES NOMINAL |
| OFFSET DISTANCE FROM RIM CENTERLINE TO OUTSIDE OF WHEEL MOUNTING | 2.031 INCHES MINIMUM AND 2.062 INCHES MAXIMUM |
| PILOT HOLE DIAMETER | 6.502 INCHES MINIMUM AND 6.510 INCHES MAXIMUM |
| RIM | NOT INCLUDED |
| RIM TYPE FOR WHICH DESIGNED | BOLTED-ON |
| SIZE DESIGNATOR | 12 BY 4-1/8 |
| WHEEL DIAMETER | 12.000 INCHES NOMINAL |
| WHEEL WIDTH AT OUTSIDE DIAMETER | 4.094 INCHES MINIMUM AND 4.125 INCHES MAXIMUM |
| TIRE ARRANGEMENT CHARACTERISTIC | SINGLE |
| TIRE CHARACTERISTIC | INTEGRAL |
| TIRE TYPE | SOLID, FLAT TREAD |
| TIRE | INCLUDED |
| TREAD PATTERN | SMOOTH TREAD |