SCB70482: GEAR,WORM.
The GEAR,WORM is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, face_type: STRAIGHT, bore_style: PLAIN BOTH ENDS, helix_angle: 44.0499 DEGREES, pitch_diameter: 0.3430 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-203-1327, 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 OVERALL |
| face_type | STRAIGHT |
| bore_style | PLAIN BOTH ENDS |
| helix_angle | 44.0499 DEGREES |
| pitch_diameter | 0.3430 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| hardness_rating | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | HUB SLOTTED ON END CENTERLINE,0.096 IN. W,0.688 IN. DEEP IN |
| style_designator | PROTRUDING HUB |
| surface_treatment | PASSIVATE OVERALL |
| face_nominal_width | 1.000 INCHES IN |
| hub_nominal_diameter | 0.438 INCHES FIRST END IN |
| NSN | 3020-00-203-1327 |
| THREAD FORM DIRECTION | LEFT-HAND |
| BORE NOMINAL DIAMETER | 0.328 INCHES BOTH ENDS IN |
| HELIX ANGLE | 44.0499 DEGREES |
| HUB NOMINAL DIAMETER | 0.438 INCHES FIRST END IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END IN |
| FACE TYPE | STRAIGHT |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | PROTRUDING HUB |