A-57171: SEMICONDUCTOR DEVICE,THYRISTOR.
The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, shank_style: STRAIGHT, overall_depth: 1.480 INCHES NOMINAL IN, inside_diameter: 0.312 INCHES NOMINAL IN, outside_diameter: 2.750 INCHES MAXIMUM IN, style_designator: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5355-00-644-1354, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | ALUMINUM ALLOY |
| shank_style | STRAIGHT |
| overall_depth | 1.480 INCHES NOMINAL IN |
| inside_diameter | 0.312 INCHES NOMINAL IN |
| outside_diameter | 2.750 INCHES MAXIMUM IN |
| special_features | 0.750 IN. DIA ROUND SHAPED SPEED HANDLE MOUNTED ON KNOB BY NONREMOVEABLE PIN A 0.187 IN. THROUGH HOLE ACCOMMODATES PIN 0.500 IN. COUNTERBORE FOR HANDLE IN |
| style_designator | ROUND |
| attachment_method | HOLE |
| overall_thickness | 1.480 INCHES NOMINAL IN |
| shaft_accommodation_style | ROUND |
| gripping_surface_condition | GRIP AID |
| NSN | 5355-00-644-1354 |
| SHAFT ACCOMMODATION STYLE | ROUND |
| OVERALL THICKNESS | 1.480 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND |
| OUTSIDE DIAMETER | 2.750 INCHES MAXIMUM IN |
| INSIDE DIAMETER | 0.312 INCHES NOMINAL IN |
| SHANK STYLE | STRAIGHT |
| GRIPPING SURFACE CONDITION | GRIP AID |
| COLOR | BLACK |
| SPECIAL FEATURES | 0.750 IN. DIA ROUND SHAPED SPEED HANDLE MOUNTED ON KNOB BY NONREMOVEABLE PIN A 0.187 IN. THROUGH HOLE ACCOMMODATES PIN 0.500 IN. COUNTERBORE FOR HANDLE IN |
| MATERIAL | ALUMINUM ALLOY |
No substitute or cross-reference records for this part.