The REGULATOR,ENGINE GENERATOR is a Hama industrial component. Key specifications include material: STEEL COMP 4140, thread_class: 2A NUT THREAD A, thread_length: 0.510 INCHES MINIMUM AND 0.750 INCHES MAXIMUM NUT THREAD IN, overall_length: 3.880 INCHES NOMINAL IN, shoulder_length: 1.384 INCHES MINIMUM AND 1.386 INCHES MAXIMUM IN, special_features: SOLID FILM LUBRICANT PER MIL-L-46010. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 3120-00-288-1056, 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 | STEEL COMP 4140 |
| thread_class | 2A NUT THREAD A |
| thread_length | 0.510 INCHES MINIMUM AND 0.750 INCHES MAXIMUM NUT THREAD IN |
| overall_length | 3.880 INCHES NOMINAL IN |
| shoulder_length | 1.384 INCHES MINIMUM AND 1.386 INCHES MAXIMUM IN |
| special_features | SOLID FILM LUBRICANT PER MIL-L-46010 |
| thread_direction | RIGHT-HAND STUD THREAD |
| shoulder_diameter | 0.880 INCHES NOMINAL IN |
| surface_treatment | PHOSPHATE OVERALL |
| nominal_thread_size | 0.500 INCHES NUT THREAD IN |
| thread_quantity_per_inch | 20 STUD THREAD |
| thread_series_designator | UNF STUD THREAD |
| NSN | 3120-00-288-1056 |
| BODY OUTSIDE DIAMETER | 4.7480 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM IN |
| CORNER SHAPE | SQUARE ALL CORNERS |
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
| BODY INSIDE DIAMETER | 4.2570 INCHES MINIMUM AND 4.2600 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 3.7500 INCHES NOMINAL IN |
| MATERIAL | COPPER ALLOY 932 OVERALL |
| HOLE DIAMETER | 0.3906 INCHES NOMINAL FIRST IN |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE |