A3380-1: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: DOUBLE HELIX, SOLID, helix_angle: 30.0000 DEGREES, pitch_diameter: 21.8530 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-294-7775, 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 | WEBBED, WITH LIGHTENING HOLES |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | DOUBLE HELIX, SOLID |
| helix_angle | 30.0000 DEGREES |
| pitch_diameter | 21.8530 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 131 |
| style_designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| face_nominal_width | 4.000 INCHES IN |
| hub_nominal_diameter | 6.250 INCHES FIRST END IN |
| hub_style_designator | PLAIN BOTH ENDS |
| NSN | 3020-00-294-7775 |
| KEYWAY NOMINAL WIDTH | 0.875 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 3.813 INCHES BOTH ENDS IN |
| HELIX ANGLE | 30.0000 DEGREES |
| HUB NOMINAL DIAMETER | 6.250 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 6.250 INCHES SECOND END IN |
| TEETH QUANTITY | 131 |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.247 INCHES FIRST END IN |
| TEETH TYPE | DOUBLE HELIX, SOLID |
No substitute or cross-reference records for this part.