172983: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 3.9930 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 16. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-517-2137, 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 |
| tooth_form | STANDARD |
| pitch_diameter | 3.9930 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 16 |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 0.266 INCHES IN |
| bore_nominal_diameter | 0.501 INCHES BOTH ENDS IN |
| nominal_overall_length | 0.641 INCHES IN |
| precision_classification | QUALITY NUMBER 5 OR QUALITY NUMBER 6 |
| NSN | 3020-00-517-2137 |
| BORE NOMINAL DIAMETER | 0.501 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 16 |
| BODY STYLE | PLAIN, SOLID |
| PRECISION CLASSIFICATION | QUALITY NUMBER 5 OR QUALITY NUMBER 6 |
| NOMINAL OVERALL LENGTH | 0.641 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 3.9930 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| MATERIAL | STEEL OVERALL |
No substitute or cross-reference records for this part.