803-6397421: GOVERNOR MECHANICAL.
The GOVERNOR MECHANICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: HEXAGON, nut_height: 0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, locking_feature: PREVAILING TORQUE ALL METAL DESIGN OR PREVAILING TORQUE WITH METALLIC INSERT OR FREE-RUNNING ALL METAL DESIGN. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-396-1528, 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 | COPPER ALLOY OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UNF |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN OR PREVAILING TORQUE WITH METALLIC INSERT OR FREE-RUNNING ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| nominal_thread_size | 0.250 INCHES IN |
| bearing_surface_type | CHAMFERED OR FLAT OR WASHER FACED |
| end_item_identification | APL UPDATE |
| thread_quantity_per_inch | 28 |
| NSN | 3020-01-396-1528 |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| BORE FEATURE | INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| BORE LENGTH | 1.000 INCHES NOMINAL IN |
| DESIGN FORM | PLAIN |
| GROOVE SHAPE | V |
| OUTSIDE DIAMETER | 3.000 INCHES NOMINAL IN |
| STYLE DESIGNATOR | PLAIN |
| GROOVE DEPTH | 0.500 INCHES NOMINAL IN |
| BORE TYPE | STRAIGHT |
No substitute or cross-reference records for this part.