3213387: 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: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 14.9167 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-245-8317, 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 | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 14.9167 DEGREES |
| pitch_diameter | 16.4000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 82 |
| hardness_rating | 92.0 ROCKWELL B NOMINAL OVERALL |
| tooth_direction | RIGHT |
| special_features | BORE CHAMFERED BOTH ENDS 1/16 IN. BY 45 DEG IN |
| NSN | 3020-00-245-8317 |
| KEYWAY NOMINAL WIDTH | 0.749 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS IN |
| HELIX ANGLE | 14.9167 DEGREES |
| HUB NOMINAL DIAMETER | 4.500 INCHES SECOND END IN |
| HUB NOMINAL DIAMETER | 4.500 INCHES FIRST END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.257 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 82 |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
No substitute or cross-reference records for this part.