| BEARING SEAL TYPE | LIPS TURNED OUTWARDLY |
| BORE DIAMETER | 1.3778 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| DEPARTURE FROM CITED DOCUMENT | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| INTERNAL CLEARANCE | 0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
| INTERNAL FIT-UP DESIGNATION | TIGHT |
| LOAD DIRECTION | RADIAL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| LUBRICATION MATERIAL | GREASE |
| OVERALL OUTSIDE DIAMETER | 3.1494 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| OVERALL WIDTH | 1.3730 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MATERIAL | RUBBER SYNTHETIC SEAL |
| MATERIAL | STEEL COMP E52100 BALL |
| MATERIAL | STEEL COMP E52100 INNER RING |
| MATERIAL | STEEL COMP E52100 OUTER RING |
| MATERIAL | STEEL RETAINER |
| NONDEFINITIVE SPEC/STD DATA | 120 TYPE |
| RETAINER FABRICATION METHOD | PRESSED |
| SEAL QUANTITY | 1 |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| SURFACE FINISH | GROUND |