9F6661: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1040 OVERALL, body_style: WEBBED, SOLID, bore_style: TAPERED W/KEYWAY FIRST END, tooth_form: STANDARD, pitch_diameter: 3.8750 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-879-4948, 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 COMP 1040 OVERALL |
| body_style | WEBBED, SOLID |
| bore_style | TAPERED W/KEYWAY FIRST END |
| tooth_form | STANDARD |
| pitch_diameter | 3.8750 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 31 |
| hardness_rating | 22.8 ROCKWELL C MINIMUM AND 29.9 ROCKWELL C MAXIMUM HUB |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.625 INCHES IN |
| hub_nominal_diameter | 1.375 INCHES SECOND END IN |
| hub_style_designator | PLAIN BOTH ENDS |
| NSN | 3020-00-879-4948 |
| KEYWAY NOMINAL WIDTH | 0.158 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 1.375 INCHES SECOND END IN |
| HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END IN |
| TEETH QUANTITY | 31 |
| BODY STYLE | WEBBED, SOLID |
| BORE STYLE | TAPERED W/KEYWAY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.219 INCHES FIRST END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.156 INCHES SECOND END IN |
| HARDNESS RATING | 22.8 ROCKWELL C MINIMUM AND 29.9 ROCKWELL C MAXIMUM HUB |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM TEETH |
No substitute or cross-reference records for this part.