5253-291: GEAR,ANTIBACKLASH,SPUR.
The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 6.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 72. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-119-7544, 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 |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 6.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 72 |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 0.242 INCHES IN |
| hub_nominal_diameter | 0.310 INCHES FIRST END IN |
| hub_style_designator | SPLIT BOTH ENDS |
| bore_nominal_diameter | 0.250 INCHES BOTH ENDS IN |
| nominal_overall_length | 0.556 INCHES IN |
| NSN | 3020-01-119-7544 |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.310 INCHES FIRST END IN |
| TEETH QUANTITY | 72 |
| CLAMPING SURFACE NOMINAL LENGTH | 0.250 INCHES FIRST END IN |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.314 INCHES BOTH ENDS IN |
| NOMINAL OVERALL LENGTH | 0.556 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 6.0000 INCHES NOMINAL IN |
| TOOTH FORM | STANDARD |