157D3638: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, bore_style: STRAIGHT SPLINE BOTH ENDS, pitch_diameter: 2.3333 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 28. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-286-0071, 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, WITH LIGHTENING HOLES |
| bore_style | STRAIGHT SPLINE BOTH ENDS |
| pitch_diameter | 2.3333 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 28 |
| hardness_rating | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 19 BOTH ENDS |
| style_designator | PROTRUDING HUBS |
| attachment_method | MOUNTING HOLE |
| face_nominal_width | 0.250 INCHES IN |
| hub_nominal_diameter | 0.900 INCHES BOTH ENDS IN |
| NSN | 3020-01-286-0071 |
| BORE NOMINAL DIAMETER | 0.563 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.900 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 28 |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 6 COUNTERBORED AXIALLY THROUGH BODY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.200 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.550 INCHES FIRST END IN |
| MOUNTING HOLE NOMINAL DIAMETER | 0.500 INCHES AXIALLY THROUGH BODY FIRST END IN |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
No substitute or cross-reference records for this part.