| DRIVE TYPE | SLOTTED FACESLOTTED FACE |
| ELEMENT SECURING METHOD | THREADED RINGTHREADED RING |
| CHAMFER LOCATION | OPPOSITE DRIVE END |
| CHAMFER SIZE | 0.015 IN. BY 45 DEG |
| FSC APPLICATION DATA | 1. OPTICAL SIGHTING AND RANGING EQUIPMENT INTEGRATED WITH FIRE CONTROL EQUIPMENT1. OPTICAL SIGHTING AND RANGING EQUIPMENT INTEGRATED WITH FIRE CONTROL EQUIPMENT |
| OVERALL DIAMETER | 0.937 INCHES NOMINAL0.937 INCHES NOMINAL |
| OVERALL HEIGHT | 0.700 INCHES NOMINAL0.700 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY 2024ALUMINUM ALLOY 2024 |
| SCREW THREAD SERIES DESIGNATOR | UNSUNS |
| THREAD LENGTH | 0.190 INCHES AND 0.203 INCHES |
| THREAD LOCATION | EXTERNAL AND EXTERNAL AND INTERNALINTERNAL |
| THREAD SIZE | 0.937 IN.-32 AND 0.812 IN.-32 |
| THREAD CLASS | 2A AND 2B |