243-127-2140: GEAR,ANTIBACKLASH,SPUR.
The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.4583 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 140. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-477-1839, 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 | ALUMINUM ALLOY OVERALL |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 1.4583 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 140 |
| style_designator | PROTRUDING HUB |
| attachment_method | CLAMP |
| surface_treatment | ANODIZE OVERALL |
| face_nominal_width | 0.104 INCHES IN |
| hub_nominal_diameter | 0.188 INCHES FIRST END IN |
| hub_style_designator | SPLIT FIRST END |
| NSN | 3020-00-477-1839 |
| BORE NOMINAL DIAMETER | 0.1185 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.188 INCHES FIRST END IN |
| TEETH QUANTITY | 140 |
| CLAMPING SURFACE NOMINAL LENGTH | 0.1880 INCHES FIRST END IN |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.2180 INCHES FIRST END IN |
| PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 1.4583 INCHES NOMINAL IN |
| TOOTH FORM | STANDARD |
No substitute or cross-reference records for this part.