9N1631: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.1250 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-077-1354, 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, OFFSET, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.1250 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 33 |
| face_nominal_width | 0.380 INCHES IN |
| hub_nominal_diameter | 3.500 INCHES SECOND END IN |
| hub_style_designator | PLAIN BOTH ENDS |
| keyway_nominal_width | 0.127 INCHES BOTH ENDS IN |
| bore_nominal_diameter | 0.5624 INCHES BOTH ENDS IN |
| NSN | 3020-01-077-1354 |
| KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.5624 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 3.500 INCHES SECOND END IN |
| HUB NOMINAL DIAMETER | 0.875 INCHES FIRST END IN |
| TEETH QUANTITY | 33 |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.070 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.393 INCHES FIRST END IN |
| PITCH DIAMETER | 4.1250 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.