The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.9688 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 190. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-031-3872, 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 CORROSION RESISTING OVERALL |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 2.9688 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 190 |
| style_designator | PROTRUDING HUB |
| attachment_method | CLAMP |
| surface_treatment | PASSIVATE OVERALL |
| face_nominal_width | 0.104 INCHES IN |
| hub_nominal_diameter | 0.312 INCHES FIRST END IN |
| hub_style_designator | SPLIT FIRST END |
| NSN | 3020-01-031-3872 |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| TOOTH FORM | STANDARD |
| NOMINAL OUTSIDE DIAMETER | 3.0000 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| CLAMPING SURFACE NOMINAL LENGTH | 0.140 INCHES FIRST END IN |
| PITCH DIAMETER | 2.9688 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH NO. 5.4.1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| BORE STYLE | PLAIN BOTH ENDS |