YF45A: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-160-5901, 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 | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.5000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 45 |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 1.250 INCHES IN |
| hub_nominal_diameter | 3.453 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| bore_nominal_diameter | 1.000 INCHES BOTH ENDS IN |
| NSN | 3020-01-160-5901 |
| BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 3.453 INCHES FIRST END IN |
| TEETH QUANTITY | 45 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.875 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 4.5000 INCHES NOMINAL IN |
| TOOTH FORM | STANDARD |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |