| CRITICALITY CODE JUSTIFICATION | AGAV |
| DIAMETER | 3.565 INCHES MINIMUM AND 4.500 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING |
| OPERATION METHOD | IMPACT |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BASE,CUP INSTALLATION & REMOVAL-MLG(1B) |
| SPECIAL FEATURES | BASE MADE TO SUPPORT WHEEL WHILE BEARING RACES BEING PRESSED INTO & OUT OF THE WHEEL HUB. BASE IS STEEL DISK WITH CENTRALIZED RAISED PORTION ON 1 END & A COUNTERBORE ON OTHER |
| SHAPE | ROUND |
| SUPPLEMENTARY FEATURES | TURNED AROUND,WILL SUPPORT WHEEL DURING PRESSING OPERATION AT THE HUB,AS OPPOSED TO RENDERING SUPPORT AT THE WHEEL OUTER RIM |