| BORE DIAMETER | 3.420 INCHES MINIMUM AND 3.424 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6260 ASSN STD SINGLE MATERIAL RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| MATERIAL | RUBBER BUTADIENE NITRILE SEAL |
| MATERIAL | STEEL COMP E9310 ALL EXTERNAL/EXPOSED METAL SURFACES |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | B-2 OUTBOARD RACE ASSEMBLY |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL OUTSIDE DIAMETER | 4.390 INCHES MINIMUM AND 4.395 INCHES MAXIMUM |
| OVERALL WIDTH | 0.940 INCHES MINIMUM AND 0.950 INCHES MAXIMUM |
| STYLE DESIGNATOR | OUTER RING, ROLLER, CYLINDRICAL |
| SURFACE FINISH | GROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-870 CLASS 1 MIL STD SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |