9278M47P01: 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: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.7000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-174-1658, 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 | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.7000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 47 |
| hardness_rating | 75.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 80.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL |
| style_designator | PROTRUDING HUBS |
| surface_treatment | OXIDE OVERALL |
| face_nominal_width | 0.680 INCHES IN |
| hub_nominal_diameter | 1.182 INCHES BOTH ENDS IN |
| NSN | 3020-01-174-1658 |
| BORE NOMINAL DIAMETER | 0.950 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.182 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 47 |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.450 INCHES FIRST END IN |
| HARDNESS RATING | 75.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 80.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL |
| NOMINAL OVERALL LENGTH | 2.865 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 4.7000 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.