The GEAR,SPUR is a the manufacturer industrial component. Key specifications include body_style: WEBBED, OFFSET, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.9300 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 27. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-164-2987, 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.
| body_style | WEBBED, OFFSET, SOLID |
| bore_style | STRAIGHT SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.9300 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 27 |
| hardness_rating | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 10 BOTH ENDS |
| style_designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| face_nominal_width | 1.6875 INCHES IN |
| backlash_designation | GRADE A |
| hub_nominal_diameter | 2.313 INCHES FIRST END IN |
| NSN | 3020-00-164-2987 |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 1.350 INCHES FIRST END IN |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| BACKLASH DESIGNATION | GRADE A |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| TEETH QUANTITY | 27 |
| HUB NOMINAL DIAMETER | 2.313 INCHES FIRST END IN |
| BORE NOMINAL DIAMETER | 1.202 INCHES BOTH ENDS IN |
| NOMINAL OUTSIDE DIAMETER | 4.147 INCHES IN |
| SPLINE QUANTITY | 10 BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |