9N1691: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 8.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-077-7305, 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 | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 8.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 48 |
| spline_quantity | 60 BOTH ENDS |
| special_features | INCLUDES SIDE RING; COUNTERBORE 1ST END,4.000 IN. DIA BY 0.375 IN. DEEP IN |
| style_designator | ONE FLUSH HUB, ONE RECESSED HUB |
| features_provided | CASEHARDENED |
| face_nominal_width | 1.875 INCHES IN |
| NSN | 3020-01-077-7305 |
| BORE NOMINAL DIAMETER | 3.875 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 4.8437 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.5937 INCHES SECOND END IN |
| TEETH QUANTITY | 48 |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| STYLE DESIGNATOR | ONE FLUSH HUB, ONE RECESSED HUB |
| PITCH DIAMETER | 8.0000 INCHES NOMINAL IN |
| TOOTH FORM | STANDARD |
| FEATURES PROVIDED | CASEHARDENED |
No substitute or cross-reference records for this part.