D25870: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: WEBBED, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 4.1999 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-253-8463, 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 |
| body_style | WEBBED, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 4.1999 DEGREES |
| pitch_diameter | 6.2220 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 56 |
| tooth_direction | RIGHT |
| style_designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| face_nominal_width | 1.000 INCHES IN |
| NSN | 3020-00-253-8463 |
| KEYWAY NOMINAL WIDTH | 0.2492 INCHES FIRST END IN |
| BORE NOMINAL DIAMETER | 1.1253 INCHES FIRST END IN |
| HELIX ANGLE | 4.1999 DEGREES |
| HUB NOMINAL DIAMETER | 1.750 INCHES BOTH ENDS IN |
| BACKLASH DESIGNATION | GRADE A |
| TEETH QUANTITY | 56 |
| BODY STYLE | WEBBED, SOLID |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.000 INCHES FIRST END IN |
No substitute or cross-reference records for this part.