687570: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: TAPERED W/KEYWAY FIRST END, tooth_form: STANDARD, pitch_diameter: 3.4980 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-528-0330, 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 | COPPER ALLOY OVERALL |
| body_style | WEBBED, WITH LIGHTENING HOLES |
| bore_style | TAPERED W/KEYWAY FIRST END |
| tooth_form | STANDARD |
| pitch_diameter | 3.4980 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 112 |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.219 INCHES IN |
| hub_nominal_diameter | 1.000 INCHES BOTH ENDS IN |
| hub_style_designator | PLAIN BOTH ENDS |
| keyway_nominal_width | 0.0935 INCHES FIRST END IN |
| NSN | 3020-00-528-0330 |
| KEYWAY NOMINAL WIDTH | 0.0935 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 112 |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BORE STYLE | TAPERED W/KEYWAY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.0469 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.1719 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| TAPER MAJOR NOMINAL DIAMETER | 0.350 INCHES FIRST END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16522-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.