7H4282: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 32.8745 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-650-3140, 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 |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 32.8745 DEGREES |
| pitch_diameter | 1.0418 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 14 |
| hardness_rating | 47.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | LEFT |
| special_features | MTG HOLES 180 DEGS APART |
| NSN | 3020-00-650-3140 |
| KEYWAY NOMINAL WIDTH | 0.096 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.552 INCHES BOTH ENDS IN |
| HELIX ANGLE | 32.8745 DEGREES |
| HUB NOMINAL DIAMETER | 0.813 INCHES FIRST END IN |
| TEETH QUANTITY | 14 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END IN |
No substitute or cross-reference records for this part.