The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, body_style: PLAIN, SOLID, bore_style: THREAD SERIES DESIGNATOR PARTIALLY THREADED FIRST END, thread_class: 2B FIRST END, pitch_diameter: 0.3750 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-225-9070, 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 COMP 4140 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | THREAD SERIES DESIGNATOR PARTIALLY THREADED FIRST END |
| thread_class | 2B FIRST END |
| pitch_diameter | 0.3750 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 12 |
| hardness_rating | 50.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | PROTRUDING HUB |
| thread_direction | RIGHT-HAND FIRST END |
| face_nominal_width | 1.460 INCHES IN |
| nominal_thread_size | 0.190 INCHES FIRST END IN |
| NSN | 3020-01-225-9070 |
| BODY STYLE | PLAIN, SOLID |
| TEETH QUANTITY | 12 |
| HUB NOMINAL DIAMETER | 0.305 INCHES FIRST END IN |
| PRESSURE ANGLE | 14.5000 DEGREES |
| BORE STYLE | THREAD SERIES DESIGNATOR PARTIALLY THREADED FIRST END |
| NOMINAL THREAD LENGTH | 0.625 INCHES FIRST END IN |
| MATERIAL | STEEL COMP 4140 OVERALL |
| FACE NOMINAL WIDTH | 1.460 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |