| MATERIAL | STEEL COMP E52100 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 1.7667 INCHES MINIMUM AND |
| 1.7717 INCHES MAXIMUM |
| BORE DIAMETER | 3.7399 INCHES MINIMUM AND |
| 3.7402 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 7.8737 INCHES MINIMUM AND |
| 7.8740 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| NONDEFINITIVE SPEC/STD DATA | 134 TYPE AND |
| 2 CLASS |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILB17931 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M17931-A040 |