C6-490-000078: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620 OR STEEL COMP 4320 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.7500 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-268-7470, 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 8620 OR STEEL COMP 4320 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.7500 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 45 |
| hardness_rating | 450.0 BRINELL STANDARD MINIMUM AND 500.0 BRINELL STANDARD MAXIMUM TEETH |
| style_designator | HUBLESS |
| attachment_method | MOUNTING HOLE |
| face_nominal_width | 1.375 INCHES IN |
| keyway_nominal_width | 0.314 INCHES BOTH ENDS IN |
| NSN | 3020-01-268-7470 |
| KEYWAY NOMINAL WIDTH | 0.314 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 1.378 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 45 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY FIRST END |
| HARDNESS RATING | 450.0 BRINELL STANDARD MINIMUM AND 500.0 BRINELL STANDARD MAXIMUM TEETH |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 3.7500 INCHES NOMINAL IN |
| TOOTH FORM | STANDARD |
No substitute or cross-reference records for this part.